Add slide renderer source for one-click deployment

.gitattributes

@@ -33,3 +33,6 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zip filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
+services/slides/node_modules/.bin/esbuild filter=lfs diff=lfs merge=lfs -text
+services/slides/node_modules/@esbuild/darwin-arm64/bin/esbuild filter=lfs diff=lfs merge=lfs -text
+services/slides/node_modules/esbuild/bin/esbuild filter=lfs diff=lfs merge=lfs -text

services/slides/Dockerfile

@@ -0,0 +1,10 @@
+FROM node:22-slim
+
+WORKDIR /app
+COPY package.json tsconfig.json ./
+RUN npm install
+COPY src ./src
+RUN npm run build
+
+EXPOSE 8787
+CMD ["npm", "start"]

services/slides/dist/charts.js

@@ -0,0 +1,7 @@
+export function chartTable(chart) {
+    const series = chart.series[0];
+    return {
+        labels: series?.points.map((point) => point[0]) ?? [],
+        values: series?.points.map((point) => point[1]) ?? []
+    };
+}

services/slides/dist/layouts.js

@@ -0,0 +1 @@
+export const layouts = ["title", "section", "bullets", "chart_and_insight", "image_reference"];

services/slides/dist/render.js

@@ -0,0 +1,55 @@
+import * as PptxModule from "pptxgenjs";
+import { cleanHex, normalizeTheme } from "./themes.js";
+export async function renderPresentation(spec) {
+    const PptxGenJS = (PptxModule.default ?? PptxModule);
+    const pptx = new PptxGenJS();
+    pptx.layout = "LAYOUT_WIDE";
+    pptx.author = "GLM Visual Variable Runtime";
+    pptx.subject = "Generated from visual evidence";
+    pptx.title = spec.title;
+    const theme = normalizeTheme(spec.theme);
+    pptx.defineSlideMaster({
+        title: "VVR_MASTER",
+        background: { color: cleanHex(theme.background) },
+        objects: [
+            { rect: { x: 0, y: 0, w: 13.333, h: 0.12, fill: { color: cleanHex(theme.accent) }, line: { color: cleanHex(theme.accent) } } }
+        ],
+        slideNumber: { x: 12.3, y: 7.15, color: cleanHex(theme.secondary) }
+    });
+    const slides = spec.slides.length ? spec.slides : [{ layout: "title", title: spec.title }];
+    for (const item of slides) {
+        const slide = pptx.addSlide("VVR_MASTER");
+        slide.addText(item.title, {
+            x: 0.7,
+            y: 0.65,
+            w: 11.9,
+            h: 0.6,
+            fontFace: "Aptos Display",
+            fontSize: item.layout === "title" ? 34 : 26,
+            bold: true,
+            color: cleanHex(theme.primary),
+            margin: 0
+        });
+        if (item.subtitle) {
+            slide.addText(item.subtitle, { x: 0.75, y: 1.35, w: 11.7, h: 0.4, fontSize: 16, color: cleanHex(theme.secondary) });
+        }
+        const bullets = [...(item.bullets ?? []), ...(item.insights ?? [])];
+        if (bullets.length) {
+            slide.addText(bullets.map((text) => ({ text, options: { bullet: { indent: 14 }, hanging: 4 } })), {
+                x: 0.9,
+                y: 2.0,
+                w: 11.4,
+                h: 4.6,
+                fontSize: 18,
+                color: cleanHex(theme.text_dark),
+                breakLine: false,
+                fit: "shrink"
+            });
+        }
+        if (item.notes || spec.provenance?.length) {
+            slide.addNotes(`Provenance: ${JSON.stringify(spec.provenance ?? [])}\n${item.notes ?? ""}`);
+        }
+    }
+    const data = await pptx.write({ outputType: "nodebuffer" });
+    return Buffer.from(data);
+}

services/slides/dist/server.js

@@ -0,0 +1,28 @@
+import Fastify from "fastify";
+import { z } from "zod";
+import { renderPresentation } from "./render.js";
+const app = Fastify({ logger: true });
+const Slide = z.object({
+    layout: z.enum(["title", "section", "bullets", "chart_and_insight", "image_reference"]).default("bullets"),
+    title: z.string(),
+    subtitle: z.string().optional(),
+    bullets: z.array(z.string()).default([]),
+    insights: z.array(z.string()).default([]),
+    notes: z.string().optional()
+});
+const Presentation = z.object({
+    title: z.string(),
+    theme: z.record(z.unknown()).default({}),
+    slides: z.array(Slide).default([]),
+    provenance: z.array(z.record(z.unknown())).default([])
+});
+app.get("/health", async () => ({ status: "ok" }));
+app.post("/render", async (request, reply) => {
+    const spec = Presentation.parse(request.body);
+    const pptx = await renderPresentation(spec);
+    reply.header("content-type", "application/vnd.openxmlformats-officedocument.presentationml.presentation");
+    reply.header("content-disposition", "attachment; filename=\"visual-runtime-deck.pptx\"");
+    return reply.send(pptx);
+});
+const port = Number(process.env.PORT ?? 8787);
+await app.listen({ host: "0.0.0.0", port });

services/slides/dist/themes.js

@@ -0,0 +1,15 @@
+export function normalizeTheme(theme) {
+    return {
+        background: theme.background ?? "F5F1E8",
+        surface: theme.surface ?? "FFFFFF",
+        primary: theme.primary ?? "16324F",
+        secondary: theme.secondary ?? "587B7F",
+        accent: theme.accent ?? "E07A5F",
+        text_dark: theme.text_dark ?? "182026",
+        text_light: theme.text_light ?? "FFFFFF",
+        data_series: theme.data_series ?? ["16324F", "E07A5F", "81B29A", "F2CC8F"]
+    };
+}
+export function cleanHex(value) {
+    return value.replace("#", "").toUpperCase();
+}

services/slides/node_modules/.bin/esbuild

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e2dc9a52440a2a34f09434a2f4843cb1e30f84e40dcf238976ec61ef8cd7f36a
+size 10573778

services/slides/node_modules/.bin/image-size

@@ -0,0 +1,53 @@
+#!/usr/bin/env node
+/* eslint-disable @typescript-eslint/no-var-requires */
+'use strict'
+
+const fs = require('fs')
+const path = require('path')
+const { imageSize } = require('..')
+
+const files = process.argv.slice(2)
+
+if (!files.length) {
+  console.error('Usage: image-size image1 [image2] [image3] ...')
+  process.exit(-1)
+}
+
+const red = ['\x1B[31m', '\x1B[39m']
+// const bold = ['\x1B[1m',  '\x1B[22m']
+const grey = ['\x1B[90m', '\x1B[39m']
+const green = ['\x1B[32m', '\x1B[39m']
+
+function colorize(text, color) {
+  return color[0] + text + color[1]
+}
+
+files.forEach(function (image) {
+  try {
+    if (fs.existsSync(path.resolve(image))) {
+      const greyX = colorize('x', grey)
+      const greyImage = colorize(image, grey)
+      const size = imageSize(image)
+      const sizes = size.images || [size]
+      sizes.forEach((size) => {
+        let greyType = ''
+        if (size.type) {
+          greyType = colorize(' (' + size.type + ')', grey)
+        }
+        console.info(
+          colorize(size.width, green) +
+            greyX +
+            colorize(size.height, green) +
+            ' - ' +
+            greyImage +
+            greyType,
+        )
+      })
+    } else {
+      console.error("file doesn't exist - ", image)
+    }
+  } catch (e) {
+    // console.error(e.stack)
+    console.error(colorize(e.message, red), '-', image)
+  }
+})

services/slides/node_modules/.bin/pino

@@ -0,0 +1,6 @@
+#!/usr/bin/env node
+console.error(
+  '`pino` cli has been removed. Use `pino-pretty` cli instead.\n' +
+  '\nSee: https://github.com/pinojs/pino-pretty'
+)
+process.exit(1)

services/slides/node_modules/.bin/safe-regex2

@@ -0,0 +1,58 @@
+#!/usr/bin/env node
+'use strict'
+
+const { parseArgs } = require('node:util')
+const { safeRegex } = require('../index.js')
+
+const { version } = require('../package.json')
+
+const { values: options, positionals } = parseArgs({
+  allowPositionals: true,
+  options: {
+    version: {
+      type: 'boolean',
+      short: 'v',
+      default: false,
+    },
+    help: {
+      type: 'boolean',
+      short: 'h',
+      default: false,
+    }
+  },
+})
+
+function help () {
+  console.log(`Usage: safe-regex2 [options] <regex>
+
+Check if a regular expression is safe to use in a production environment.
+
+Options:
+  -v, --version          Display the version number
+  -h, --help             Display this help message
+  <regex>                The regular expression to check`
+  )
+}
+
+if (options.help) {
+  help()
+} else if (options.version) {
+  console.log(version)
+} else {
+  if (positionals.length === 0) {
+    help()
+  } else if (positionals.length > 1) {
+    console.error('Error: Too many positional arguments.')
+    help()
+  } else {
+    const regex = positionals[0]
+    const isSafe = safeRegex(regex)
+    if (isSafe === false) {
+      console.error('Provided regex is invalid or unsafe.')
+      process.exit(1)
+    } else {
+      console.log('Provided regex is safe.')
+      process.exit(0)
+    }
+  }
+}

services/slides/node_modules/.bin/semver

@@ -0,0 +1,195 @@
+#!/usr/bin/env node
+// Standalone semver comparison program.
+// Exits successfully and prints matching version(s) if
+// any supplied version is valid and passes all tests.
+
+'use strict'
+
+const argv = process.argv.slice(2)
+
+let versions = []
+
+const range = []
+
+let inc = null
+
+const version = require('../package.json').version
+
+let loose = false
+
+let includePrerelease = false
+
+let coerce = false
+
+let rtl = false
+
+let identifier
+
+let identifierBase
+
+const semver = require('../')
+const parseOptions = require('../internal/parse-options')
+
+let reverse = false
+
+let options = {}
+
+const main = () => {
+  if (!argv.length) {
+    return help()
+  }
+  while (argv.length) {
+    let a = argv.shift()
+    const indexOfEqualSign = a.indexOf('=')
+    if (indexOfEqualSign !== -1) {
+      const value = a.slice(indexOfEqualSign + 1)
+      a = a.slice(0, indexOfEqualSign)
+      argv.unshift(value)
+    }
+
+    switch (a) {
+      case '-rv': case '-rev': case '--rev': case '--reverse':
+        reverse = true
+        break
+      case '-l': case '--loose':
+        loose = true
+        break
+      case '-p': case '--include-prerelease':
+        includePrerelease = true
+        break
+      case '-v': case '--version':
+        versions.push(argv.shift())
+        break
+      case '-i': case '--inc': case '--increment':
+        if (semver.RELEASE_TYPES.includes(argv[0]) || (argv[0] === 'release')) {
+          inc = { value: argv.shift(), maybeErrantValue: null, option: a }
+        } else {
+          inc = { value: 'patch', maybeErrantValue: argv[0], option: a }
+        }
+        break
+      case '--preid':
+        identifier = argv.shift()
+        break
+      case '-r': case '--range':
+        range.push(argv.shift())
+        break
+      case '-n':
+        identifierBase = argv.shift()
+        if (identifierBase === 'false') {
+          identifierBase = false
+        }
+        break
+      case '-c': case '--coerce':
+        coerce = true
+        break
+      case '--rtl':
+        rtl = true
+        break
+      case '--ltr':
+        rtl = false
+        break
+      case '-h': case '--help': case '-?':
+        return help()
+      default:
+        versions.push(a)
+        break
+    }
+  }
+
+  options = parseOptions({ loose, includePrerelease, rtl })
+
+  if (
+    inc &&
+    versions.includes(inc.maybeErrantValue) &&
+    !semver.valid(inc.maybeErrantValue, options)
+  ) {
+    console.warn(`Invalid value for ${inc.option}; defaulting to 'patch'. This may become a failure in future major versions.`)
+  }
+
+  versions = versions.map((v) => {
+    return coerce ? (semver.coerce(v, options) || { version: v }).version : v
+  }).filter((v) => {
+    return semver.valid(v, options)
+  })
+  if (!versions.length) {
+    return fail()
+  }
+  if (inc && (versions.length !== 1 || range.length)) {
+    return failInc()
+  }
+
+  for (let i = 0, l = range.length; i < l; i++) {
+    versions = versions.filter((v) => {
+      return semver.satisfies(v, range[i], options)
+    })
+    if (!versions.length) {
+      return fail()
+    }
+  }
+  versions
+    .sort((a, b) => semver[reverse ? 'rcompare' : 'compare'](a, b, options))
+    .map(v => semver.clean(v, options))
+    .map(v => inc ? semver.inc(v, inc.value, options, identifier, identifierBase) : v)
+    .forEach(v => console.log(v))
+}
+
+const failInc = () => {
+  console.error('--inc can only be used on a single version with no range')
+  fail()
+}
+
+const fail = () => process.exit(1)
+
+const help = () => console.log(
+`SemVer ${version}
+
+A JavaScript implementation of the https://semver.org/ specification
+Copyright Isaac Z. Schlueter
+
+Usage: semver [options] <version> [<version> [...]]
+Prints valid versions sorted by SemVer precedence
+
+Options:
+-r --range <range>
+        Print versions that match the specified range.
+
+-i --increment [<level>]
+        Increment a version by the specified level.  Level can
+        be one of: major, minor, patch, premajor, preminor,
+        prepatch, prerelease, or release.  Default level is 'patch'.
+        Only one version may be specified.
+
+--preid <identifier>
+        Identifier to be used to prefix premajor, preminor,
+        prepatch or prerelease version increments.
+
+-l --loose
+        Interpret versions and ranges loosely
+
+-p --include-prerelease
+        Always include prerelease versions in range matching
+
+-c --coerce
+        Coerce a string into SemVer if possible
+        (does not imply --loose)
+
+--rtl
+        Coerce version strings right to left
+
+--ltr
+        Coerce version strings left to right (default)
+
+-n <base>
+        Base number to be used for the prerelease identifier.
+        Can be either 0 or 1, or false to omit the number altogether.
+        Defaults to 0.
+
+Program exits successfully if any valid version satisfies
+all supplied ranges, and prints all satisfying versions.
+
+If no satisfying versions are found, then exits failure.
+
+Versions are printed in ascending order, so supplying
+multiple versions to the utility will just sort them.`)
+
+main()

services/slides/node_modules/.bin/tsc

@@ -0,0 +1,2 @@
+#!/usr/bin/env node
+require('../lib/tsc.js')

services/slides/node_modules/.bin/tsserver

@@ -0,0 +1,2 @@
+#!/usr/bin/env node
+require('../lib/tsserver.js')

services/slides/node_modules/.package-lock.json

@@ -0,0 +1,959 @@
+{
+  "name": "glm-vvr-slides",
+  "version": "0.1.0",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "node_modules/@esbuild/darwin-arm64": {
+      "version": "0.28.1",
+      "resolved": "https://registry.npmjs.org/@esbuild/darwin-arm64/-/darwin-arm64-0.28.1.tgz",
+      "integrity": "sha512-TZbWkQY7kvTAXbXUT7uVACR5cMHsDiSz9z7ZKAX/RTq/WJEk3QyRr0wZpNhBDX+/0CtdqUIJlOiodQcta6tY3Q==",
+      "cpu": [
+        "arm64"
+      ],
+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": ">=18"
+      }
+    },
+    "node_modules/@fastify/ajv-compiler": {
+      "version": "4.0.5",
+      "resolved": "https://registry.npmjs.org/@fastify/ajv-compiler/-/ajv-compiler-4.0.5.tgz",
+      "integrity": "sha512-KoWKW+MhvfTRWL4qrhUwAAZoaChluo0m0vbiJlGMt2GXvL4LVPQEjt8kSpHI3IBq5Rez8fg+XeH3cneztq+C7A==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "ajv": "^8.12.0",
+        "ajv-formats": "^3.0.1",
+        "fast-uri": "^3.0.0"
+      }
+    },
+    "node_modules/@fastify/busboy": {
+      "version": "3.2.0",
+      "resolved": "https://registry.npmjs.org/@fastify/busboy/-/busboy-3.2.0.tgz",
+      "integrity": "sha512-m9FVDXU3GT2ITSe0UaMA5rU3QkfC/UXtCU8y0gSN/GugTqtVldOBWIB5V6V3sbmenVZUIpU6f+mPEO2+m5iTaA==",
+      "license": "MIT"
+    },
+    "node_modules/@fastify/deepmerge": {
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/@fastify/deepmerge/-/deepmerge-3.2.1.tgz",
+      "integrity": "sha512-N5Oqvltoa2r9z1tbx4xjky0oRR60v+T47Ic4J1ukoVQcptLOrIdRnCSdTGmOmajZuHVKlTnfcmrjyqsGEW1ztA==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT"
+    },
+    "node_modules/@fastify/error": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/@fastify/error/-/error-4.2.0.tgz",
+      "integrity": "sha512-RSo3sVDXfHskiBZKBPRgnQTtIqpi/7zhJOEmAxCiBcM7d0uwdGdxLlsCaLzGs8v8NnxIRlfG0N51p5yFaOentQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT"
+    },
+    "node_modules/@fastify/fast-json-stringify-compiler": {
+      "version": "5.0.3",
+      "resolved": "https://registry.npmjs.org/@fastify/fast-json-stringify-compiler/-/fast-json-stringify-compiler-5.0.3.tgz",
+      "integrity": "sha512-uik7yYHkLr6fxd8hJSZ8c+xF4WafPK+XzneQDPU+D10r5X19GW8lJcom2YijX2+qtFF1ENJlHXKFM9ouXNJYgQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "fast-json-stringify": "^6.0.0"
+      }
+    },
+    "node_modules/@fastify/forwarded": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/@fastify/forwarded/-/forwarded-3.0.1.tgz",
+      "integrity": "sha512-JqDochHFqXs3C3Ml3gOY58zM7OqO9ENqPo0UqAjAjH8L01fRZqwX9iLeX34//kiJubF7r2ZQHtBRU36vONbLlw==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT"
+    },
+    "node_modules/@fastify/merge-json-schemas": {
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/@fastify/merge-json-schemas/-/merge-json-schemas-0.2.1.tgz",
+      "integrity": "sha512-OA3KGBCy6KtIvLf8DINC5880o5iBlDX4SxzLQS8HorJAbqluzLRn80UXU0bxZn7UOFhFgpRJDasfwn9nG4FG4A==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "dequal": "^2.0.3"
+      }
+    },
+    "node_modules/@fastify/multipart": {
+      "version": "9.4.0",
+      "resolved": "https://registry.npmjs.org/@fastify/multipart/-/multipart-9.4.0.tgz",
+      "integrity": "sha512-Z404bzZeLSXTBmp/trCBuoVFX28pM7rhv849Q5TsbTFZHuk1lc4QjQITTPK92DKVpXmNtJXeHSSc7GYvqFpxAQ==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "@fastify/busboy": "^3.0.0",
+        "@fastify/deepmerge": "^3.0.0",
+        "@fastify/error": "^4.0.0",
+        "fastify-plugin": "^5.0.0",
+        "secure-json-parse": "^4.0.0"
+      }
+    },
+    "node_modules/@fastify/proxy-addr": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/@fastify/proxy-addr/-/proxy-addr-5.1.0.tgz",
+      "integrity": "sha512-INS+6gh91cLUjB+PVHfu1UqcB76Sqtpyp7bnL+FYojhjygvOPA9ctiD/JDKsyD9Xgu4hUhCSJBPig/w7duNajw==",
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fastify"
+        },
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/fastify"
+        }
+      ],
+      "license": "MIT",
+      "dependencies": {
+        "@fastify/forwarded": "^3.0.0",
+        "ipaddr.js": "^2.1.0"
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services/slides/node_modules/@esbuild/darwin-arm64/README.md

@@ -0,0 +1,3 @@
+# esbuild
+
+This is the macOS ARM 64-bit binary for esbuild, a JavaScript bundler and minifier. See https://github.com/evanw/esbuild for details.

services/slides/node_modules/@esbuild/darwin-arm64/bin/esbuild

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+version https://git-lfs.github.com/spec/v1
+oid sha256:e2dc9a52440a2a34f09434a2f4843cb1e30f84e40dcf238976ec61ef8cd7f36a
+size 10573778

services/slides/node_modules/@esbuild/darwin-arm64/package.json

@@ -0,0 +1,20 @@
+{
+  "name": "@esbuild/darwin-arm64",
+  "version": "0.28.1",
+  "description": "The macOS ARM 64-bit binary for esbuild, a JavaScript bundler.",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/evanw/esbuild.git"
+  },
+  "license": "MIT",
+  "preferUnplugged": true,
+  "engines": {
+    "node": ">=18"
+  },
+  "os": [
+    "darwin"
+  ],
+  "cpu": [
+    "arm64"
+  ]
+}

services/slides/node_modules/@fastify/ajv-compiler/.gitattributes

@@ -0,0 +1,2 @@
+# Set default behavior to automatically convert line endings
+* text=auto eol=lf

services/slides/node_modules/@fastify/ajv-compiler/.github/.stale.yml

@@ -0,0 +1,21 @@
+# Number of days of inactivity before an issue becomes stale
+daysUntilStale: 15
+# Number of days of inactivity before a stale issue is closed
+daysUntilClose: 7
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - "discussion"
+  - "feature request"
+  - "bug"
+  - "help wanted"
+  - "plugin suggestion"
+  - "good first issue"
+# Label to use when marking an issue as stale
+staleLabel: stale
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: false

services/slides/node_modules/@fastify/ajv-compiler/.github/dependabot.yml

@@ -0,0 +1,13 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    open-pull-requests-limit: 10
+
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10

services/slides/node_modules/@fastify/ajv-compiler/.github/tests_checker.yml

@@ -0,0 +1,8 @@
+comment: |
+  Hello! Thank you for contributing!
+  It appears that you have changed the code, but the tests that verify your change are missing. Could you please add them?
+fileExtensions:
+  - '.ts'
+  - '.js'
+
+testDir: 'test'

services/slides/node_modules/@fastify/ajv-compiler/.github/workflows/ci.yml

@@ -0,0 +1,33 @@
+name: CI
+
+on:
+  push:
+    branches:
+     - main
+     - next
+     - 'v*'
+    paths-ignore:
+      - 'docs/**'
+      - '*.md'
+  pull_request:
+    paths-ignore:
+      - 'docs/**'
+      - '*.md'
+
+# This allows a subsequently queued workflow run to interrupt previous runs
+concurrency:
+    group: "${{ github.workflow }}-${{ github.event.pull_request.head.label || github.head_ref || github.ref }}"
+    cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    permissions:
+      contents: write
+      pull-requests: write
+    uses: fastify/workflows/.github/workflows/plugins-ci.yml@v5
+    with:
+      license-check: true
+      lint: true

services/slides/node_modules/@fastify/ajv-compiler/LICENSE

@@ -0,0 +1,23 @@
+MIT License
+
+Copyright (c) 2022-present The Fastify team
+
+The Fastify team members are listed at https://github.com/fastify/fastify#team.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

services/slides/node_modules/@fastify/ajv-compiler/README.md

@@ -0,0 +1,237 @@
+# @fastify/ajv-compiler
+
+[![CI](https://github.com/fastify/ajv-compiler/actions/workflows/ci.yml/badge.svg?branch=main)](https://github.com/fastify/ajv-compiler/actions/workflows/ci.yml)
+[![NPM version](https://img.shields.io/npm/v/@fastify/ajv-compiler.svg?style=flat)](https://www.npmjs.com/package/@fastify/ajv-compiler)
+[![neostandard javascript style](https://img.shields.io/badge/code_style-neostandard-brightgreen?style=flat)](https://github.com/neostandard/neostandard)
+
+This module manages the [`ajv`](https://www.npmjs.com/package/ajv) instances for the Fastify framework.
+It isolates the `ajv` dependency so that the AJV version is not tightly coupled to the Fastify version.
+This allows the user to decide which version of AJV to use in their Fastify-based application.
+
+
+## Versions
+
+| `@fastify/ajv-compiler` | `ajv` | Default in `fastify` |
+|------------------------:|------:|---------------------:|
+|                    v4.x |  v8.x |                 ^5.x |
+|                    v3.x |  v8.x |                 ^4.x |
+|                    v2.x |  v8.x |                    - |
+|                    v1.x |  v6.x |                ^3.14 |
+
+### AJV Configuration
+
+The Fastify's default [`ajv` options](https://github.com/ajv-validator/ajv/tree/v6#options) are:
+
+```js
+{
+  coerceTypes: 'array',
+  useDefaults: true,
+  removeAdditional: true,
+  uriResolver: require('fast-uri'),
+  addUsedSchema: false,
+  // Explicitly set allErrors to `false`.
+  // When set to `true`, a DoS attack is possible.
+  allErrors: false
+}
+```
+
+Moreover, the [`ajv-formats`](https://www.npmjs.com/package/ajv-formats) module is included by default.
+If you need to customize it, check the _usage_ section below.
+
+To customize the `ajv` options, see how in the [Fastify documentation](https://fastify.dev/docs/latest/Reference/Server/#ajv).
+
+
+## Usage
+
+This module is already used as default by Fastify.
+If you need to provide your server instance with a different version, refer to [the Fastify docs](https://fastify.dev/docs/latest/Reference/Server/#schemacontroller).
+
+### Customize the `ajv-formats` plugin
+
+The `format` keyword is not part of the official `ajv` module since v7. To use it, you need to install the `ajv-formats` module and this module
+does it for you with the default configuration.
+
+If you need to configure the `ajv-formats` plugin you can do it using the standard Fastify configuration:
+
+```js
+const app = fastify({
+  ajv: {
+    plugins: [[require('ajv-formats'), { mode: 'fast' }]]
+  }
+})
+```
+
+In this way, your setup will have precedence over the `@fastify/ajv-compiler` default configuration.
+
+### Customize the `ajv` instance
+
+If you need to customize the `ajv` instance and take full control of its configuration, you can do it by
+using the `onCreate` option in the Fastify configuration that accepts a synchronous function that receives the `ajv` instance:
+
+```js
+const app = fastify({
+  ajv: {
+    onCreate: (ajv) => {
+      // Modify the ajv instance as you need.
+      ajv.addFormat('myFormat', (data) => typeof data === 'string')
+    }
+  }
+})
+```
+
+### Fastify with JTD
+
+The [JSON Type Definition](https://jsontypedef.com/) feature is supported by AJV v8.x and you can benefit from it in your Fastify application.
+
+With Fastify v3.20.x and higher, you can use the `@fastify/ajv-compiler` module to load JSON Type Definitions like so:
+
+```js
+const factory = require('@fastify/ajv-compiler')()
+
+const app = fastify({
+  jsonShorthand: false,
+  ajv: {
+    customOptions: { }, // additional JTD options
+    mode: 'JTD'
+  },
+  schemaController: {
+    compilersFactory: {
+      buildValidator: factory
+    }
+  }
+})
+```
+
+The default AJV JTD options are the same as [Fastify's default options](#AJV-Configuration).
+
+#### Fastify with JTD and serialization
+
+You can use JTD Schemas to serialize your response object too:
+
+```js
+const factoryValidator = require('@fastify/ajv-compiler')()
+const factorySerializer = require('@fastify/ajv-compiler')({ jtdSerializer: true })
+
+const app = fastify({
+  jsonShorthand: false,
+  ajv: {
+    customOptions: { }, // additional JTD options
+    mode: 'JTD'
+  },
+  schemaController: {
+    compilersFactory: {
+      buildValidator: factoryValidator,
+      buildSerializer: factorySerializer
+    }
+  }
+})
+```
+
+
+### AJV Standalone
+
+AJV v8 introduced a [standalone feature](https://ajv.js.org/standalone.html) that lets you pre-compile your schemas and use them in your application for a faster startup.
+
+To use this feature, you must be aware of the following:
+
+1. You must generate and save the application's compiled schemas.
+2. Read the compiled schemas from the file and provide them back to your Fastify application.
+
+
+#### Generate and save the compiled schemas
+
+Fastify helps you to generate the validation schemas functions and it is your choice to save them where you want.
+To accomplish this, you must use a new compiler: `StandaloneValidator`.
+
+You must provide 2 parameters to this compiler:
+
+- `readMode: false`: a boolean to indicate that you want to generate the schemas functions string.
+- `storeFunction`" a sync function that must store the source code of the schemas functions. You may provide an async function too, but you must manage errors.
+
+When `readMode: false`, **the compiler is meant to be used in development ONLY**.
+
+
+```js
+const { StandaloneValidator } = require('@fastify/ajv-compiler')
+const factory = StandaloneValidator({
+  readMode: false,
+  storeFunction (routeOpts, schemaValidationCode) {
+    // routeOpts is like: { schema, method, url, httpPart }
+    // schemaValidationCode is a string source code that is the compiled schema function
+    const fileName = generateFileName(routeOpts)
+    fs.writeFileSync(path.join(__dirname, fileName), schemaValidationCode)
+  }
+})
+
+const app = fastify({
+  jsonShorthand: false,
+  schemaController: {
+    compilersFactory: {
+      buildValidator: factory
+    }
+  }
+})
+
+// ... add all your routes with schemas ...
+
+app.ready().then(() => {
+  // at this stage all your schemas are compiled and stored in the file system
+  // now it is important to turn off the readMode
+})
+```
+
+#### Read the compiled schemas functions
+
+At this stage, you should have a file for every route's schema.
+To use them, you must use the `StandaloneValidator` with the parameters:
+
+- `readMode: true`: a boolean to indicate that you want to read and use the schemas functions string.
+- `restoreFunction`" a sync function that must return a function to validate the route.
+
+Important keep away before you continue reading the documentation:
+
+- when you use the `readMode: true`, the application schemas are not compiled (they are ignored). So, if you change your schemas, you must recompile them!
+- as you can see, you must relate the route's schema to the file name using the `routeOpts` object. You may use the `routeOpts.schema.$id` field to do so, it is up to you to define a unique schema identifier.
+
+```js
+const { StandaloneValidator } = require('@fastify/ajv-compiler')
+const factory = StandaloneValidator({
+  readMode: true,
+  restoreFunction (routeOpts) {
+    // routeOpts is like: { schema, method, url, httpPart }
+    const fileName = generateFileName(routeOpts)
+    return require(path.join(__dirname, fileName))
+  }
+})
+
+const app = fastify({
+  jsonShorthand: false,
+  schemaController: {
+    compilersFactory: {
+      buildValidator: factory
+    }
+  }
+})
+
+// ... add all your routes with schemas as before...
+
+app.listen({ port: 3000 })
+```
+
+### How it works
+
+This module provides a factory function to produce [Validator Compilers](https://fastify.dev/docs/latest/Reference/Server/#validatorcompiler) functions.
+
+The Fastify factory function is just one per server instance and it is called for every encapsulated context created by the application through the `fastify.register()` call.
+
+Every Validator Compiler produced has a dedicated AJV instance, so this factory will try to produce as less as possible AJV instances to reduce the memory footprint and the startup time.
+
+The variables involved to choose if a Validator Compiler can be reused are:
+
+- the AJV configuration: it is [one per server](https://fastify.dev/docs/latest/Reference/Server/#ajv)
+- the external JSON schemas: once a new schema is added to a fastify's context, calling `fastify.addSchema()`, it will cause a new AJV initialization
+
+
+## License
+
+Licensed under [MIT](./LICENSE).

services/slides/node_modules/@fastify/ajv-compiler/benchmark/small-object.mjs

@@ -0,0 +1,37 @@
+import cronometro from 'cronometro'
+
+import fjs from 'fast-json-stringify'
+import AjvCompiler from '../index.js'
+
+const fjsSerialize = buildFJSSerializerFunction({
+  type: 'object',
+  properties: {
+    hello: { type: 'string' },
+    name: { type: 'string' }
+  }
+})
+const ajvSerialize = buildAJVSerializerFunction({
+  properties: {
+    hello: { type: 'string' },
+    name: { type: 'string' }
+  }
+})
+
+await cronometro({
+  'fast-json-stringify': function () {
+    fjsSerialize({ hello: 'Ciao', name: 'Manuel' })
+  },
+  'ajv serializer': function () {
+    ajvSerialize({ hello: 'Ciao', name: 'Manuel' })
+  }
+})
+
+function buildFJSSerializerFunction (schema) {
+  return fjs(schema)
+}
+
+function buildAJVSerializerFunction (schema) {
+  const factory = AjvCompiler({ jtdSerializer: true })
+  const compiler = factory({}, { customOptions: {} })
+  return compiler({ schema })
+}

services/slides/node_modules/@fastify/ajv-compiler/eslint.config.js

@@ -0,0 +1,6 @@
+'use strict'
+
+module.exports = require('neostandard')({
+  ignores: require('neostandard').resolveIgnoresFromGitignore(),
+  ts: true
+})

services/slides/node_modules/@fastify/ajv-compiler/index.js

@@ -0,0 +1,53 @@
+'use strict'
+
+const AjvReference = Symbol.for('fastify.ajv-compiler.reference')
+const ValidatorCompiler = require('./lib/validator-compiler')
+const SerializerCompiler = require('./lib/serializer-compiler')
+
+function AjvCompiler (opts) {
+  const validatorPool = new Map()
+  const serializerPool = new Map()
+
+  if (opts && opts.jtdSerializer === true) {
+    return function buildSerializerFromPool (externalSchemas, serializerOpts) {
+      const uniqueAjvKey = getPoolKey({}, serializerOpts)
+      if (serializerPool.has(uniqueAjvKey)) {
+        return serializerPool.get(uniqueAjvKey)
+      }
+
+      const compiler = new SerializerCompiler(externalSchemas, serializerOpts)
+      const ret = compiler.buildSerializerFunction.bind(compiler)
+      serializerPool.set(uniqueAjvKey, ret)
+
+      return ret
+    }
+  }
+
+  return function buildCompilerFromPool (externalSchemas, options) {
+    const uniqueAjvKey = getPoolKey(externalSchemas, options.customOptions)
+    if (validatorPool.has(uniqueAjvKey)) {
+      return validatorPool.get(uniqueAjvKey)
+    }
+
+    const compiler = new ValidatorCompiler(externalSchemas, options)
+    const ret = compiler.buildValidatorFunction.bind(compiler)
+    validatorPool.set(uniqueAjvKey, ret)
+
+    if (options.customOptions.code !== undefined) {
+      ret[AjvReference] = compiler
+    }
+
+    return ret
+  }
+}
+
+function getPoolKey (externalSchemas, options) {
+  const externals = JSON.stringify(externalSchemas)
+  const ajvConfig = JSON.stringify(options)
+  return `${externals}${ajvConfig}`
+}
+module.exports = AjvCompiler
+module.exports.default = AjvCompiler
+module.exports.AjvCompiler = AjvCompiler
+module.exports.AjvReference = AjvReference
+module.exports.StandaloneValidator = require('./standalone')

services/slides/node_modules/@fastify/ajv-compiler/lib/default-ajv-options.js

@@ -0,0 +1,14 @@
+'use strict'
+
+const fastUri = require('fast-uri')
+
+module.exports = Object.freeze({
+  coerceTypes: 'array',
+  useDefaults: true,
+  removeAdditional: true,
+  uriResolver: fastUri,
+  addUsedSchema: false,
+  // Explicitly set allErrors to `false`.
+  // When set to `true`, a DoS attack is possible.
+  allErrors: false
+})

services/slides/node_modules/@fastify/ajv-compiler/lib/serializer-compiler.js

@@ -0,0 +1,27 @@
+'use strict'
+
+const AjvJTD = require('ajv/dist/jtd')
+
+const defaultAjvOptions = require('./default-ajv-options')
+
+class SerializerCompiler {
+  constructor (_externalSchemas, options) {
+    this.ajv = new AjvJTD(Object.assign({}, defaultAjvOptions, options))
+
+    /**
+     * https://ajv.js.org/json-type-definition.html#ref-form
+     * Unlike JSON Schema, JTD does not allow to reference:
+     * - any schema fragment other than root level definitions member
+     * - root of the schema - there is another way to define a self-recursive schema (see Example 2)
+     * - another schema file (but you can still combine schemas from multiple files using JavaScript).
+     *
+     * So we ignore the externalSchemas parameter.
+     */
+  }
+
+  buildSerializerFunction ({ schema/*, method, url, httpStatus */ }) {
+    return this.ajv.compileSerializer(schema)
+  }
+}
+
+module.exports = SerializerCompiler

services/slides/node_modules/@fastify/ajv-compiler/lib/validator-compiler.js

@@ -0,0 +1,58 @@
+'use strict'
+
+const Ajv = require('ajv').default
+const AjvJTD = require('ajv/dist/jtd')
+
+const defaultAjvOptions = require('./default-ajv-options')
+
+class ValidatorCompiler {
+  constructor (externalSchemas, options) {
+    // This instance of Ajv is private
+    // it should not be customized or used
+    if (options.mode === 'JTD') {
+      this.ajv = new AjvJTD(Object.assign({}, defaultAjvOptions, options.customOptions))
+    } else {
+      this.ajv = new Ajv(Object.assign({}, defaultAjvOptions, options.customOptions))
+    }
+
+    let addFormatPlugin = true
+    if (options.plugins && options.plugins.length > 0) {
+      for (const plugin of options.plugins) {
+        if (Array.isArray(plugin)) {
+          addFormatPlugin = addFormatPlugin && plugin[0].name !== 'formatsPlugin'
+          plugin[0](this.ajv, plugin[1])
+        } else {
+          addFormatPlugin = addFormatPlugin && plugin.name !== 'formatsPlugin'
+          plugin(this.ajv)
+        }
+      }
+    }
+
+    if (addFormatPlugin) {
+      require('ajv-formats')(this.ajv)
+    }
+
+    options.onCreate?.(this.ajv)
+
+    const sourceSchemas = Object.values(externalSchemas)
+    for (const extSchema of sourceSchemas) {
+      this.ajv.addSchema(extSchema)
+    }
+  }
+
+  buildValidatorFunction ({ schema/*, method, url, httpPart */ }) {
+    // Ajv does not support compiling two schemas with the same
+    // id inside the same instance. Therefore if we have already
+    // compiled the schema with the given id, we just return it.
+    if (schema.$id) {
+      const stored = this.ajv.getSchema(schema.$id)
+      if (stored) {
+        return stored
+      }
+    }
+
+    return this.ajv.compile(schema)
+  }
+}
+
+module.exports = ValidatorCompiler

services/slides/node_modules/@fastify/ajv-compiler/package.json

@@ -0,0 +1,84 @@
+{
+  "name": "@fastify/ajv-compiler",
+  "version": "4.0.5",
+  "description": "Build and manage the AJV instances for the fastify framework",
+  "main": "index.js",
+  "type": "commonjs",
+  "types": "types/index.d.ts",
+  "directories": {
+    "test": "test"
+  },
+  "scripts": {
+    "lint": "eslint",
+    "lint:fix": "eslint --fix",
+    "unit": "c8 --100 node --test",
+    "test": "npm run unit && npm run test:typescript",
+    "test:typescript": "tsd",
+    "ajv:compile": "ajv compile -s test/source.json -o test/validate_schema.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/fastify/ajv-compiler.git"
+  },
+  "keywords": [
+    "ajv",
+    "validator",
+    "schema",
+    "compiler",
+    "fastify"
+  ],
+  "author": "Manuel Spigolon <behemoth89@gmail.com> (https://github.com/Eomm)",
+  "contributors": [
+    {
+      "name": "Matteo Collina",
+      "email": "hello@matteocollina.com"
+    },
+    {
+      "name": "Aras Abbasi",
+      "email": "aras.abbasi@gmail.com"
+    },
+    {
+      "name": "James Sumners",
+      "url": "https://james.sumners.info"
+    },
+    {
+      "name": "Frazer Smith",
+      "email": "frazer.dev@icloud.com",
+      "url": "https://github.com/fdawgs"
+    }
+  ],
+  "license": "MIT",
+  "bugs": {
+    "url": "https://github.com/fastify/ajv-compiler/issues"
+  },
+  "homepage": "https://github.com/fastify/ajv-compiler#readme",
+  "funding": [
+    {
+      "type": "github",
+      "url": "https://github.com/sponsors/fastify"
+    },
+    {
+      "type": "opencollective",
+      "url": "https://opencollective.com/fastify"
+    }
+  ],
+  "devDependencies": {
+    "ajv-cli": "^5.0.0",
+    "ajv-errors": "^3.0.0",
+    "ajv-i18n": "^4.2.0",
+    "ajv-merge-patch": "^5.0.1",
+    "c8": "^10.1.3",
+    "cronometro": "^5.3.0",
+    "eslint": "^9.17.0",
+    "fastify": "^5.0.0",
+    "neostandard": "^0.12.0",
+    "require-from-string": "^2.0.2",
+    "sanitize-filename": "^1.6.3",
+    "tsd": "^0.33.0"
+  },
+  "dependencies": {
+    "ajv": "^8.12.0",
+    "ajv-formats": "^3.0.1",
+    "fast-uri": "^3.0.0"
+  }
+}

services/slides/node_modules/@fastify/ajv-compiler/standalone.js

@@ -0,0 +1,44 @@
+'use strict'
+
+const ValidatorSelector = require('./index')
+const standaloneCode = require('ajv/dist/standalone').default
+
+function StandaloneValidator (options = { readMode: true }) {
+  if (options.readMode === true && !options.restoreFunction) {
+    throw new Error('You must provide a restoreFunction options when readMode ON')
+  }
+
+  if (options.readMode !== true && !options.storeFunction) {
+    throw new Error('You must provide a storeFunction options when readMode OFF')
+  }
+
+  if (options.readMode === true) {
+    // READ MODE: it behalf only in the restore function provided by the user
+    return function wrapper () {
+      return function (opts) {
+        return options.restoreFunction(opts)
+      }
+    }
+  }
+
+  // WRITE MODE: it behalf on the default ValidatorSelector, wrapping the API to run the Ajv Standalone code generation
+  const factory = ValidatorSelector()
+  return function wrapper (externalSchemas, ajvOptions = {}) {
+    if (!ajvOptions.customOptions || !ajvOptions.customOptions.code) {
+      // to generate the validation source code, these options are mandatory
+      ajvOptions.customOptions = Object.assign({}, ajvOptions.customOptions, { code: { source: true } })
+    }
+
+    const compiler = factory(externalSchemas, ajvOptions)
+    return function (opts) { // { schema/*, method, url, httpPart */ }
+      const validationFunc = compiler(opts)
+
+      const schemaValidationCode = standaloneCode(compiler[ValidatorSelector.AjvReference].ajv, validationFunc)
+      options.storeFunction(opts, schemaValidationCode)
+
+      return validationFunc
+    }
+  }
+}
+
+module.exports = StandaloneValidator

services/slides/node_modules/@fastify/ajv-compiler/test/duplicated-id-compile.test.js

@@ -0,0 +1,55 @@
+'use strict'
+
+const { test } = require('node:test')
+const AjvCompiler = require('../index')
+
+const postSchema = Object.freeze({
+  $schema: 'http://json-schema.org/draft-07/schema#',
+  type: 'object',
+  $id: 'http://mydomain.com/user',
+  title: 'User schema',
+  description: 'Contains all user fields',
+  properties: {
+    username: { type: 'string', minLength: 4 },
+    firstName: { type: 'string', minLength: 1 },
+    lastName: { type: 'string', minLength: 1 },
+    email: { type: 'string' },
+    password: { type: 'string', minLength: 6 },
+    bio: { type: 'string' }
+  },
+  required: ['username', 'firstName', 'lastName', 'email', 'bio', 'password']
+})
+
+const patchSchema = Object.freeze({
+  $schema: 'http://json-schema.org/draft-07/schema#',
+  type: 'object',
+  $id: 'http://mydomain.com/user',
+  title: 'User schema',
+  description: 'Contains all user fields',
+  properties: {
+    firstName: { type: 'string', minLength: 1 },
+    lastName: { type: 'string', minLength: 1 },
+    bio: { type: 'string' }
+  }
+})
+
+const fastifyAjvOptionsDefault = Object.freeze({
+  customOptions: {}
+})
+
+test('must not store schema on compile', t => {
+  t.plan(5)
+  const factory = AjvCompiler()
+  const compiler = factory({}, fastifyAjvOptionsDefault)
+  const postFn = compiler({ schema: postSchema })
+  const patchFn = compiler({ schema: patchSchema })
+
+  const resultForPost = postFn({})
+  t.assert.deepStrictEqual(resultForPost, false)
+  t.assert.deepStrictEqual(postFn.errors[0].keyword, 'required')
+  t.assert.deepStrictEqual(postFn.errors[0].message, "must have required property 'username'")
+
+  const resultForPatch = patchFn({})
+  t.assert.ok(resultForPatch)
+  t.assert.ok(!patchFn.errors)
+})

services/slides/node_modules/@fastify/ajv-compiler/test/index.test.js

@@ -0,0 +1,307 @@
+'use strict'
+
+const { test } = require('node:test')
+const fastify = require('fastify')
+const AjvCompiler = require('../index')
+
+const sym = Symbol.for('fastify.ajv-compiler.reference')
+
+const sampleSchema = Object.freeze({
+  $id: 'example1',
+  type: 'object',
+  properties: {
+    name: { type: 'string' }
+  }
+})
+
+const externalSchemas1 = Object.freeze({})
+const externalSchemas2 = Object.freeze({
+  foo: {
+    $id: 'foo',
+    type: 'object',
+    properties: {
+      name: { type: 'string' }
+    }
+  }
+})
+
+const fastifyAjvOptionsDefault = Object.freeze({
+  customOptions: {}
+})
+
+const fastifyJtdDefault = Object.freeze({
+  customOptions: { },
+  mode: 'JTD'
+})
+
+const fastifyAjvOptionsCustom = Object.freeze({
+  customOptions: {
+    allErrors: true,
+    removeAdditional: false
+  },
+  plugins: [
+    require('ajv-formats'),
+    [require('ajv-errors'), { singleError: false }]
+  ]
+})
+
+test('basic usage', t => {
+  t.plan(1)
+  const factory = AjvCompiler()
+  const compiler = factory(externalSchemas1, fastifyAjvOptionsDefault)
+  const validatorFunc = compiler({ schema: sampleSchema })
+  const result = validatorFunc({ name: 'hello' })
+  t.assert.deepStrictEqual(result, true)
+})
+
+test('array coercion', t => {
+  t.plan(2)
+  const factory = AjvCompiler()
+  const compiler = factory(externalSchemas1, fastifyAjvOptionsDefault)
+
+  const arraySchema = {
+    $id: 'example1',
+    type: 'object',
+    properties: {
+      name: { type: 'array', items: { type: 'string' } }
+    }
+  }
+
+  const validatorFunc = compiler({ schema: arraySchema })
+
+  const inputObj = { name: 'hello' }
+  t.assert.deepStrictEqual(validatorFunc(inputObj), true)
+  t.assert.deepStrictEqual(inputObj, { name: ['hello'] }, 'the name property should be coerced to an array')
+})
+
+test('nullable default', t => {
+  t.plan(2)
+  const factory = AjvCompiler()
+  const compiler = factory({}, fastifyAjvOptionsDefault)
+  const validatorFunc = compiler({
+    schema: {
+      type: 'object',
+      properties: {
+        nullable: { type: 'string', nullable: true },
+        notNullable: { type: 'string' }
+      }
+    }
+  })
+  const input = { nullable: null, notNullable: null }
+  const result = validatorFunc(input)
+  t.assert.deepStrictEqual(result, true)
+  t.assert.deepStrictEqual(input, { nullable: null, notNullable: '' }, 'the notNullable field has been coerced')
+})
+
+test('plugin loading', t => {
+  t.plan(3)
+  const factory = AjvCompiler()
+  const compiler = factory(externalSchemas1, fastifyAjvOptionsCustom)
+  const validatorFunc = compiler({
+    schema: {
+      type: 'object',
+      properties: {
+        q: {
+          type: 'string',
+          format: 'date',
+          formatMinimum: '2016-02-06',
+          formatExclusiveMaximum: '2016-12-27'
+        }
+      },
+      required: ['q'],
+      errorMessage: 'hello world'
+    }
+  })
+  const result = validatorFunc({ q: '2016-10-02' })
+  t.assert.deepStrictEqual(result, true)
+
+  const resultFail = validatorFunc({})
+  t.assert.deepStrictEqual(resultFail, false)
+  t.assert.deepStrictEqual(validatorFunc.errors[0].message, 'hello world')
+})
+
+test('optimization - cache ajv instance', t => {
+  t.plan(5)
+  const factory = AjvCompiler()
+  const compiler1 = factory(externalSchemas1, fastifyAjvOptionsDefault)
+  const compiler2 = factory(externalSchemas1, fastifyAjvOptionsDefault)
+  t.assert.deepStrictEqual(compiler1, compiler2, 'same instance')
+  t.assert.deepStrictEqual(compiler1, compiler2, 'same instance')
+
+  const compiler3 = factory(externalSchemas2, fastifyAjvOptionsDefault)
+  t.assert.notEqual(compiler3, compiler1, 'new ajv instance when externa schema change')
+
+  const compiler4 = factory(externalSchemas1, fastifyAjvOptionsCustom)
+  t.assert.notEqual(compiler4, compiler1, 'new ajv instance when externa schema change')
+  t.assert.notEqual(compiler4, compiler3, 'new ajv instance when externa schema change')
+})
+
+test('the onCreate callback can enhance the ajv instance', t => {
+  t.plan(2)
+  const factory = AjvCompiler()
+
+  const fastifyAjvCustomOptionsFormats = Object.freeze({
+    onCreate (ajv) {
+      for (const [formatName, format] of Object.entries(this.customOptions.formats)) {
+        ajv.addFormat(formatName, format)
+      }
+    },
+    customOptions: {
+      formats: {
+        date: /foo/
+      }
+    }
+  })
+
+  const compiler1 = factory(externalSchemas1, fastifyAjvCustomOptionsFormats)
+  const validatorFunc = compiler1({
+    schema: {
+      type: 'string',
+      format: 'date'
+    }
+  })
+  const result = validatorFunc('foo')
+  t.assert.deepStrictEqual(result, true)
+
+  const resultFail = validatorFunc('2016-10-02')
+  t.assert.deepStrictEqual(resultFail, false)
+})
+
+// https://github.com/fastify/fastify/pull/2969
+test('compile same $id when in external schema', t => {
+  t.plan(3)
+  const factory = AjvCompiler()
+
+  const base = {
+    $id: 'urn:schema:base',
+    definitions: {
+      hello: { type: 'string' }
+    },
+    type: 'object',
+    properties: {
+      hello: { $ref: '#/definitions/hello' }
+    }
+  }
+
+  const refSchema = {
+    $id: 'urn:schema:ref',
+    type: 'object',
+    properties: {
+      hello: { $ref: 'urn:schema:base#/definitions/hello' }
+    }
+  }
+
+  const compiler = factory({
+    [base.$id]: base,
+    [refSchema.$id]: refSchema
+
+  }, fastifyAjvOptionsDefault)
+
+  t.assert.ok(!compiler[sym], 'the ajv reference do not exists if code is not activated')
+
+  const validatorFunc1 = compiler({
+    schema: {
+      $id: 'urn:schema:ref'
+    }
+  })
+
+  const validatorFunc2 = compiler({
+    schema: {
+      $id: 'urn:schema:ref'
+    }
+  })
+
+  t.assert.ok('the compile does not fail if the schema compiled is already in the external schemas')
+  t.assert.deepStrictEqual(validatorFunc1, validatorFunc2, 'the returned function is the same')
+})
+
+test('JTD MODE', async t => {
+  t.plan(2)
+
+  t.test('compile jtd schema', t => {
+    t.plan(4)
+    const factory = AjvCompiler()
+
+    const jtdSchema = {
+      discriminator: 'version',
+      mapping: {
+        1: {
+          properties: {
+            foo: { type: 'uint8' }
+          }
+        },
+        2: {
+          properties: {
+            foo: { type: 'string' }
+          }
+        }
+      }
+    }
+
+    const compiler = factory({}, fastifyJtdDefault)
+    const validatorFunc = compiler({ schema: jtdSchema })
+    t.assert.ok('generated validation function for JTD SCHEMA')
+
+    const result = validatorFunc({
+      version: '2',
+      foo: []
+    })
+    t.assert.ok(!result, 'failed validation')
+    t.assert.ok(validatorFunc.errors instanceof Array)
+
+    const success = validatorFunc({
+      version: '1',
+      foo: 42
+    })
+    t.assert.ok(success)
+  })
+
+  await t.test('fastify integration', async t => {
+    const factory = AjvCompiler()
+
+    const app = fastify({
+      jsonShorthand: false,
+      ajv: {
+        customOptions: { },
+        mode: 'JTD'
+      },
+      schemaController: {
+        compilersFactory: {
+          buildValidator: factory
+        }
+      }
+    })
+
+    app.post('/', {
+      schema: {
+        body: {
+          discriminator: 'version',
+          mapping: {
+            1: {
+              properties: {
+                foo: { type: 'uint8' }
+              }
+            },
+            2: {
+              properties: {
+                foo: { type: 'string' }
+              }
+            }
+          }
+        }
+      }
+    }, () => {})
+
+    const res = await app.inject({
+      url: '/',
+      method: 'POST',
+      payload: {
+        version: '1',
+        foo: 'this is not a number'
+      }
+    })
+
+    t.assert.deepStrictEqual(res.statusCode, 400)
+    t.assert.deepStrictEqual(res.json().message, 'body/foo must be uint8')
+  })
+})

services/slides/node_modules/@fastify/ajv-compiler/test/plugins.test.js

@@ -0,0 +1,246 @@
+'use strict'
+
+const { test } = require('node:test')
+const fastify = require('fastify')
+const AjvCompiler = require('../index')
+
+const ajvFormats = require('ajv-formats')
+const ajvErrors = require('ajv-errors')
+const localize = require('ajv-i18n')
+
+test('Format Baseline test', async (t) => {
+  const app = buildApplication({
+    customOptions: {
+      validateFormats: false
+    }
+  })
+
+  const res = await app.inject({
+    url: '/hello',
+    headers: {
+      'x-foo': 'hello',
+      'x-date': 'not a date',
+      'x-email': 'not an email'
+    },
+    query: {
+      foo: 'hello',
+      date: 'not a date',
+      email: 'not an email'
+    }
+  })
+  t.assert.deepStrictEqual(res.statusCode, 200, 'format validation does not apply as configured')
+  t.assert.deepStrictEqual(res.payload, 'hello')
+})
+
+test('Custom Format plugin loading test', async (t) => {
+  t.plan(3)
+  const app = buildApplication({
+    customOptions: {
+      validateFormats: true
+    },
+    plugins: [[ajvFormats, { mode: 'fast' }]]
+  })
+
+  const res = await app.inject('/hello')
+  t.assert.deepStrictEqual(res.statusCode, 400, 'format validation applies')
+
+  const res1 = await app.inject('/2ad0612c-7578-4b18-9a6f-579863f40e0b')
+  t.assert.deepStrictEqual(res1.statusCode, 400, 'format validation applies')
+
+  const res2 = await app.inject({
+    url: '/2ad0612c-7578-4b18-9a6f-579863f40e0b',
+    headers: {
+      'x-foo': 'hello',
+      'x-date': new Date().toISOString(),
+      'x-email': 'foo@bar.baz'
+    },
+    query: {
+      foo: 'hello',
+      date: new Date().toISOString(),
+      email: 'foo@bar.baz'
+    }
+  })
+  t.assert.deepStrictEqual(res2.statusCode, 200)
+})
+
+test('Format plugin set by default test', async (t) => {
+  t.plan(3)
+  const app = buildApplication({})
+
+  const res = await app.inject('/hello')
+  t.assert.deepStrictEqual(res.statusCode, 400, 'format validation applies')
+
+  const res1 = await app.inject('/2ad0612c-7578-4b18-9a6f-579863f40e0b')
+  t.assert.deepStrictEqual(res1.statusCode, 400, 'format validation applies')
+
+  const res2 = await app.inject({
+    url: '/2ad0612c-7578-4b18-9a6f-579863f40e0b',
+    headers: {
+      'x-foo': 'hello',
+      'x-date': new Date().toISOString(),
+      'x-email': 'foo@bar.baz'
+    },
+    query: {
+      foo: 'hello',
+      date: new Date().toISOString(),
+      email: 'foo@bar.baz'
+    }
+  })
+  t.assert.deepStrictEqual(res2.statusCode, 200)
+})
+
+test('Custom error messages', async (t) => {
+  t.plan(6)
+
+  const app = buildApplication({
+    customOptions: {
+      removeAdditional: false,
+      allErrors: true
+    },
+    plugins: [ajvFormats, ajvErrors]
+  })
+
+  const errorMessage = {
+    required: 'custom miss',
+    type: 'custom type', // will not replace internal "type" error for the property "foo"
+    _: 'custom type', // this prop will do it
+    additionalProperties: 'custom too many params'
+  }
+
+  app.post('/', {
+    handler: () => { t.assert.fail('dont call me') },
+    schema: {
+      body: {
+        type: 'object',
+        required: ['foo'],
+        properties: {
+          foo: { type: 'integer' }
+        },
+        additionalProperties: false,
+        errorMessage
+      }
+    }
+  })
+
+  const res = await app.inject({
+    url: '/',
+    method: 'post',
+    payload: {}
+  })
+  t.assert.deepStrictEqual(res.statusCode, 400)
+  t.assert.ok(res.json().message.includes(errorMessage.required))
+
+  const res1 = await app.inject({
+    url: '/',
+    method: 'post',
+    payload: { foo: 'not a number' }
+  })
+  t.assert.deepStrictEqual(res1.statusCode, 400)
+  t.assert.ok(res1.json().message.includes(errorMessage.type))
+
+  const res2 = await app.inject({
+    url: '/',
+    method: 'post',
+    payload: { foo: 3, bar: 'ops' }
+  })
+
+  t.assert.deepStrictEqual(res2.statusCode, 400)
+  t.assert.ok(res2.json().message.includes(errorMessage.additionalProperties))
+})
+
+test('Custom i18n error messages', async (t) => {
+  t.plan(2)
+
+  const app = buildApplication({
+    customOptions: {
+      allErrors: true,
+      messages: false
+    },
+    plugins: [ajvFormats]
+  })
+
+  app.post('/', {
+    handler: () => { t.assert.fail('dont call me') },
+    schema: {
+      body: {
+        type: 'object',
+        required: ['foo'],
+        properties: {
+          foo: { type: 'integer' }
+        }
+      }
+    }
+  })
+
+  app.setErrorHandler((error, request, reply) => {
+    t.assert.ok('Error handler executed')
+    if (error.validation) {
+      localize.ru(error.validation)
+      reply.status(400).send(error.validation)
+      return
+    }
+    t.assert.fail('not other errors')
+  })
+
+  const res = await app.inject({
+    method: 'POST',
+    url: '/',
+    payload: {
+      foo: 'string'
+    }
+  })
+
+  t.assert.deepStrictEqual(res.json()[0].message, 'должно быть integer')
+})
+
+function buildApplication (ajvOptions) {
+  const factory = AjvCompiler()
+
+  const app = fastify({
+    ajv: ajvOptions,
+    schemaController: {
+      compilersFactory: {
+        buildValidator: factory
+      }
+    }
+  })
+
+  app.get('/:id', {
+    schema: {
+      headers: {
+        type: 'object',
+        required: [
+          'x-foo',
+          'x-date',
+          'x-email'
+        ],
+        properties: {
+          'x-foo': { type: 'string' },
+          'x-date': { type: 'string', format: 'date-time' },
+          'x-email': { type: 'string', format: 'email' }
+        }
+      },
+      query: {
+        type: 'object',
+        required: [
+          'foo',
+          'date',
+          'email'
+        ],
+        properties: {
+          foo: { type: 'string' },
+          date: { type: 'string', format: 'date-time' },
+          email: { type: 'string', format: 'email' }
+        }
+      },
+      params: {
+        type: 'object',
+        properties: {
+          id: { type: 'string', format: 'uuid' }
+        }
+      }
+    }
+  }, async () => 'hello')
+
+  return app
+}

services/slides/node_modules/@fastify/ajv-compiler/test/serialization.test.js

@@ -0,0 +1,279 @@
+'use strict'
+
+const { test } = require('node:test')
+const fastify = require('fastify')
+const AjvCompiler = require('../index')
+
+const jtdSchema = {
+  discriminator: 'version',
+  mapping: {
+    1: {
+      properties: {
+        foo: { type: 'uint8' }
+      }
+    },
+    2: {
+      properties: {
+        foo: { type: 'string' }
+      }
+    }
+  }
+}
+
+const externalSchemas1 = Object.freeze({})
+const externalSchemas2 = Object.freeze({
+  foo: {
+    definitions: {
+      coordinates: {
+        properties: {
+          lat: { type: 'float32' },
+          lng: { type: 'float32' }
+        }
+      }
+    }
+  }
+})
+
+const fastifyAjvOptionsDefault = Object.freeze({
+  customOptions: {}
+})
+
+test('basic serializer usage', t => {
+  t.plan(4)
+  const factory = AjvCompiler({ jtdSerializer: true })
+  const compiler = factory(externalSchemas1, fastifyAjvOptionsDefault)
+  const serializeFunc = compiler({ schema: jtdSchema })
+  t.assert.deepStrictEqual(serializeFunc({ version: '1', foo: 42 }), '{"version":"1","foo":42}')
+  t.assert.deepStrictEqual(serializeFunc({ version: '2', foo: 'hello' }), '{"version":"2","foo":"hello"}')
+  t.assert.deepStrictEqual(serializeFunc({ version: '3', foo: 'hello' }), '{"version":"3"}')
+  t.assert.deepStrictEqual(serializeFunc({ version: '2', foo: ['not', 1, { string: 'string' }] }), '{"version":"2","foo":"not,1,[object Object]"}')
+})
+
+test('external schemas are ignored', t => {
+  t.plan(1)
+  const factory = AjvCompiler({ jtdSerializer: true })
+  const compiler = factory(externalSchemas2, fastifyAjvOptionsDefault)
+  const serializeFunc = compiler({
+    schema: {
+      definitions: {
+        coordinates: {
+          properties: {
+            lat: { type: 'float32' },
+            lng: { type: 'float32' }
+          }
+        }
+      },
+      properties: {
+        userLoc: { ref: 'coordinates' },
+        serverLoc: { ref: 'coordinates' }
+      }
+    }
+  })
+  t.assert.deepStrictEqual(serializeFunc(
+    { userLoc: { lat: 50, lng: -90 }, serverLoc: { lat: -15, lng: 50 } }),
+  '{"userLoc":{"lat":50,"lng":-90},"serverLoc":{"lat":-15,"lng":50}}'
+  )
+})
+
+test('fastify integration within JTD serializer', async t => {
+  const factoryValidator = AjvCompiler()
+  const factorySerializer = AjvCompiler({ jtdSerializer: true })
+
+  const app = fastify({
+    jsonShorthand: false,
+    ajv: {
+      customOptions: { },
+      mode: 'JTD'
+    },
+    schemaController: {
+      compilersFactory: {
+        buildValidator: factoryValidator,
+        buildSerializer: factorySerializer
+      }
+    }
+  })
+
+  app.post('/', {
+    schema: {
+      body: jtdSchema,
+      response: {
+        200: {
+          properties: {
+            id: { type: 'string' },
+            createdAt: { type: 'timestamp' },
+            karma: { type: 'int32' },
+            isAdmin: { type: 'boolean' }
+          }
+        },
+        400: jtdSchema
+      }
+    }
+  }, async () => {
+    return {
+      id: '123',
+      createdAt: new Date('1999-01-31T23:00:00.000Z'),
+      karma: 42,
+      isAdmin: true,
+      remove: 'me'
+    }
+  })
+
+  {
+    const res = await app.inject({
+      url: '/',
+      method: 'POST',
+      payload: {
+        version: '1',
+        foo: 'not a number'
+      }
+    })
+
+    t.assert.deepStrictEqual(res.statusCode, 400)
+    t.assert.deepStrictEqual(res.json(), { version: 'undefined' })
+  }
+
+  {
+    const res = await app.inject({
+      url: '/',
+      method: 'POST',
+      payload: {
+        version: '1',
+        foo: 32
+      }
+    })
+
+    t.assert.deepStrictEqual(res.statusCode, 200)
+    t.assert.deepStrictEqual(res.json(), {
+      id: '123',
+      createdAt: '1999-01-31T23:00:00.000Z',
+      karma: 42,
+      isAdmin: true
+    })
+  }
+})
+
+test('fastify integration and cached serializer', async t => {
+  const factoryValidator = AjvCompiler()
+  const factorySerializer = AjvCompiler({ jtdSerializer: true })
+
+  const app = fastify({
+    jsonShorthand: false,
+    ajv: {
+      customOptions: { },
+      mode: 'JTD'
+    },
+    schemaController: {
+      compilersFactory: {
+        buildValidator: factoryValidator,
+        buildSerializer: factorySerializer
+      }
+    }
+  })
+
+  app.register(async function plugin (app, opts) {
+    app.post('/', {
+      schema: {
+        body: jtdSchema,
+        response: {
+          200: {
+            properties: {
+              id: { type: 'string' },
+              createdAt: { type: 'timestamp' },
+              karma: { type: 'int32' },
+              isAdmin: { type: 'boolean' }
+            }
+          },
+          400: jtdSchema
+        }
+      }
+    }, async () => {
+      return {
+        id: '123',
+        createdAt: new Date('1999-01-31T23:00:00.000Z'),
+        karma: 42,
+        isAdmin: true,
+        remove: 'me'
+      }
+    })
+  })
+
+  app.register(async function plugin (app, opts) {
+    app.post('/two', {
+      schema: {
+        body: jtdSchema,
+        response: {
+          400: jtdSchema
+        }
+      }
+    }, () => {})
+  })
+
+  {
+    const res = await app.inject({
+      url: '/',
+      method: 'POST',
+      payload: {
+        version: '1',
+        foo: 'not a number'
+      }
+    })
+
+    t.assert.deepStrictEqual(res.statusCode, 400)
+    t.assert.deepStrictEqual(res.json(), { version: 'undefined' })
+  }
+
+  {
+    const res = await app.inject({
+      url: '/',
+      method: 'POST',
+      payload: {
+        version: '1',
+        foo: 32
+      }
+    })
+
+    t.assert.deepStrictEqual(res.statusCode, 200)
+    t.assert.deepStrictEqual(res.json(), {
+      id: '123',
+      createdAt: '1999-01-31T23:00:00.000Z',
+      karma: 42,
+      isAdmin: true
+    })
+  }
+})
+
+test('fastify integration within JTD serializer and custom options', async t => {
+  const factorySerializer = AjvCompiler({ jtdSerializer: true })
+
+  const app = fastify({
+    jsonShorthand: false,
+    serializerOpts: {
+      allErrors: true,
+      logger: 'wrong-value'
+    },
+    schemaController: {
+      compilersFactory: {
+        buildSerializer: factorySerializer
+      }
+    }
+  })
+
+  app.post('/', {
+    schema: {
+      response: {
+        200: {
+          properties: {
+            test: { type: 'boolean' }
+          }
+        }
+      }
+    }
+  }, async () => { })
+
+  try {
+    await app.ready()
+    t.assert.fail('should throw')
+  } catch (error) {
+    t.assert.deepStrictEqual(error.message, 'logger must implement log, warn and error methods', 'the wrong setting is forwarded to ajv/jtd')
+  }
+})

services/slides/node_modules/@fastify/ajv-compiler/test/standalone.test.js

@@ -0,0 +1,203 @@
+'use strict'
+
+const fs = require('node:fs')
+const path = require('node:path')
+const { test } = require('node:test')
+const fastify = require('fastify')
+const sanitize = require('sanitize-filename')
+
+const { StandaloneValidator: AjvStandaloneValidator } = require('../')
+
+function generateFileName (routeOpts) {
+  return `/ajv-generated-${sanitize(routeOpts.schema.$id)}-${routeOpts.method}-${routeOpts.httpPart}-${sanitize(routeOpts.url)}.js`
+}
+
+const generatedFileNames = []
+
+test('standalone', async t => {
+  t.plan(4)
+
+  t.after(async () => {
+    for (const fileName of generatedFileNames) {
+      await fs.promises.unlink(path.join(__dirname, fileName))
+    }
+  })
+
+  t.test('errors', t => {
+    t.plan(2)
+    t.assert.throws(() => {
+      AjvStandaloneValidator()
+    }, 'missing restoreFunction')
+    t.assert.throws(() => {
+      AjvStandaloneValidator({ readMode: false })
+    }, 'missing storeFunction')
+  })
+
+  t.test('generate standalone code', t => {
+    t.plan(5)
+
+    const base = {
+      $id: 'urn:schema:base',
+      definitions: {
+        hello: { type: 'string' }
+      },
+      type: 'object',
+      properties: {
+        hello: { $ref: '#/definitions/hello' }
+      }
+    }
+
+    const refSchema = {
+      $id: 'urn:schema:ref',
+      type: 'object',
+      properties: {
+        hello: { $ref: 'urn:schema:base#/definitions/hello' }
+      }
+    }
+
+    const endpointSchema = {
+      schema: {
+        $id: 'urn:schema:endpoint',
+        $ref: 'urn:schema:ref'
+      }
+    }
+
+    const schemaMap = {
+      [base.$id]: base,
+      [refSchema.$id]: refSchema
+    }
+
+    const factory = AjvStandaloneValidator({
+      readMode: false,
+      storeFunction (routeOpts, schemaValidationCode) {
+        t.assert.deepStrictEqual(routeOpts, endpointSchema)
+        t.assert.ok(typeof schemaValidationCode === 'string')
+        fs.writeFileSync(path.join(__dirname, '/ajv-generated.js'), schemaValidationCode)
+        generatedFileNames.push('/ajv-generated.js')
+        t.assert.ok('stored the validation function')
+      }
+    })
+
+    const compiler = factory(schemaMap)
+    compiler(endpointSchema)
+    t.assert.ok('compiled the endpoint schema')
+
+    t.test('usage standalone code', t => {
+      t.plan(3)
+      const standaloneValidate = require('./ajv-generated')
+
+      const valid = standaloneValidate({ hello: 'world' })
+      t.assert.ok(valid)
+
+      const invalid = standaloneValidate({ hello: [] })
+      t.assert.ok(!invalid)
+
+      t.assert.ok(standaloneValidate)
+    })
+  })
+
+  t.test('fastify integration - writeMode', async t => {
+    t.plan(6)
+
+    const factory = AjvStandaloneValidator({
+      readMode: false,
+      storeFunction (routeOpts, schemaValidationCode) {
+        const fileName = generateFileName(routeOpts)
+        t.assert.ok(routeOpts)
+        fs.writeFileSync(path.join(__dirname, fileName), schemaValidationCode)
+        t.assert.ok('stored the validation function')
+        generatedFileNames.push(fileName)
+      },
+      restoreFunction () {
+        t.assert.fail('write mode ON')
+      }
+    })
+
+    const app = buildApp(factory)
+    await app.ready()
+  })
+
+  await t.test('fastify integration - readMode', async t => {
+    t.plan(6)
+
+    const factory = AjvStandaloneValidator({
+      readMode: true,
+      storeFunction () {
+        t.assert.fail('read mode ON')
+      },
+      restoreFunction (routeOpts) {
+        t.assert.ok('restore the validation function')
+        const fileName = generateFileName(routeOpts)
+        return require(path.join(__dirname, fileName))
+      }
+    })
+
+    const app = buildApp(factory)
+    await app.ready()
+
+    let res = await app.inject({
+      url: '/foo',
+      method: 'POST',
+      payload: { hello: [] }
+    })
+    t.assert.deepStrictEqual(res.statusCode, 400)
+
+    res = await app.inject({
+      url: '/bar?lang=invalid',
+      method: 'GET'
+    })
+    t.assert.deepStrictEqual(res.statusCode, 400)
+
+    res = await app.inject({
+      url: '/bar?lang=it',
+      method: 'GET'
+    })
+    t.assert.deepStrictEqual(res.statusCode, 200)
+  })
+
+  function buildApp (factory) {
+    const app = fastify({
+      jsonShorthand: false,
+      schemaController: {
+        compilersFactory: {
+          buildValidator: factory
+        }
+      }
+    })
+
+    app.addSchema({
+      $id: 'urn:schema:foo',
+      type: 'object',
+      properties: {
+        name: { type: 'string' },
+        id: { type: 'integer' }
+      }
+    })
+
+    app.post('/foo', {
+      schema: {
+        body: {
+          $id: 'urn:schema:body',
+          type: 'object',
+          properties: {
+            hello: { $ref: 'urn:schema:foo#/properties/name' }
+          }
+        }
+      }
+    }, () => { return 'ok' })
+
+    app.get('/bar', {
+      schema: {
+        query: {
+          $id: 'urn:schema:query',
+          type: 'object',
+          properties: {
+            lang: { type: 'string', enum: ['it', 'en'] }
+          }
+        }
+      }
+    }, () => { return 'ok' })
+
+    return app
+  }
+})

services/slides/node_modules/@fastify/ajv-compiler/types/index.d.ts

@@ -0,0 +1,87 @@
+import _ajv, { AnySchema, Options as AjvOptions, ValidateFunction, Plugin } from 'ajv'
+import AjvJTD, { JTDOptions } from 'ajv/dist/jtd'
+import type { Options, ErrorObject } from 'ajv'
+import { AnyValidateFunction } from 'ajv/dist/core'
+
+type Ajv = _ajv
+type AjvSerializerGenerator = typeof AjvCompiler
+
+type AjvJTDCompile = AjvJTD['compileSerializer']
+type AjvCompile = (schema: AnySchema, _meta?: boolean) => AnyValidateFunction
+
+type SharedCompilerOptions = {
+  onCreate?: (ajvInstance: Ajv) => void;
+  plugins?: (Plugin<unknown> | [Plugin<unknown>, unknown])[];
+}
+type JdtCompilerOptions = SharedCompilerOptions & {
+  mode: 'JTD';
+  customOptions?: JTDOptions
+}
+type AjvCompilerOptions = SharedCompilerOptions & {
+  mode?: never;
+  customOptions?: AjvOptions
+}
+
+type BuildAjvOrJdtCompilerFromPool = (
+  externalSchemas: { [key: string]: AnySchema | AnySchema[] },
+  options?: JdtCompilerOptions | AjvCompilerOptions
+) => AjvCompile
+
+type BuildJtdSerializerFromPool = (externalSchemas: any, serializerOpts?: { mode?: never; } & JTDOptions) => AjvJTDCompile
+
+declare function AjvCompiler (opts: { jtdSerializer: true }): AjvCompiler.BuildSerializerFromPool
+declare function AjvCompiler (opts?: { jtdSerializer?: false }): AjvCompiler.BuildCompilerFromPool
+
+declare function StandaloneValidator (options: AjvCompiler.StandaloneOptions): AjvCompiler.BuildCompilerFromPool
+
+declare namespace AjvCompiler {
+  export type { Options, ErrorObject }
+  export { Ajv }
+
+  export type BuildSerializerFromPool = BuildJtdSerializerFromPool
+
+  export type BuildCompilerFromPool = BuildAjvOrJdtCompilerFromPool
+
+  export const AjvReference: Symbol
+
+  export enum HttpParts {
+    Body = 'body',
+    Headers = 'headers',
+    Params = 'params',
+    Query = 'querystring',
+  }
+
+  export type RouteDefinition = {
+    method: string,
+    url: string,
+    httpPart: HttpParts,
+    schema?: unknown,
+  }
+
+  export type StandaloneRestoreFunction = (opts: RouteDefinition) => ValidateFunction
+
+  export type StandaloneStoreFunction = (opts: RouteDefinition, schemaValidationCode: string) => void
+
+  export type StandaloneOptionsReadModeOn = {
+    readMode: true;
+    restoreFunction?: StandaloneRestoreFunction
+  }
+
+  export type StandaloneOptionsReadModeOff = {
+    readMode?: false | undefined;
+    storeFunction?: StandaloneStoreFunction;
+  }
+
+  export type StandaloneOptions = StandaloneOptionsReadModeOn | StandaloneOptionsReadModeOff
+
+  export type ValidatorFactory = BuildCompilerFromPool | BuildSerializerFromPool
+
+  export type ValidatorCompiler = ReturnType<ValidatorFactory>
+
+  export { StandaloneValidator }
+
+  export const AjvCompiler: AjvSerializerGenerator
+  export { AjvCompiler as default }
+}
+
+export = AjvCompiler

services/slides/node_modules/@fastify/ajv-compiler/types/index.test-d.ts

@@ -0,0 +1,302 @@
+import { AnySchemaObject, ValidateFunction } from 'ajv'
+import { AnyValidateFunction } from 'ajv/dist/core'
+import { expectAssignable, expectType } from 'tsd'
+import AjvCompiler, { AjvReference, ValidatorFactory, StandaloneValidator, RouteDefinition, ErrorObject, BuildCompilerFromPool, BuildSerializerFromPool, ValidatorCompiler } from '..'
+import type Ajv from 'ajv'
+
+{
+  const compiler = AjvCompiler({})
+  expectType<BuildCompilerFromPool>(compiler)
+}
+{
+  const compiler = AjvCompiler()
+  expectType<BuildCompilerFromPool>(compiler)
+}
+{
+  const compiler = AjvCompiler({ jtdSerializer: false })
+  expectType<BuildCompilerFromPool>(compiler)
+}
+
+{
+  const factory = AjvCompiler({ jtdSerializer: false })
+  expectType<BuildCompilerFromPool>(factory)
+  factory({}, {
+    onCreate (ajv) {
+      expectType<import('ajv').default>(ajv)
+    }
+  })
+}
+
+{
+  const compiler = AjvCompiler({ jtdSerializer: true })
+  expectType<BuildSerializerFromPool>(compiler)
+}
+const reader = StandaloneValidator({
+  readMode: true,
+  restoreFunction: (route: RouteDefinition) => {
+    expectAssignable<RouteDefinition>(route)
+    return {} as ValidateFunction
+  },
+})
+expectAssignable<ValidatorFactory>(reader)
+
+const writer = StandaloneValidator({
+  readMode: false,
+  storeFunction: (route: RouteDefinition, code: string) => {
+    expectAssignable<RouteDefinition>(route)
+    expectAssignable<string>(code)
+  },
+})
+expectAssignable<ValidatorFactory>(writer)
+
+expectType<unknown>(({} as ErrorObject).data)
+expectType<string>(({} as ErrorObject).instancePath)
+expectType<string>(({} as ErrorObject).keyword)
+expectType<string | undefined>(({} as ErrorObject).message)
+expectType<Record<string, any>>(({} as ErrorObject).params)
+expectType<AnySchemaObject | undefined>(({} as ErrorObject).parentSchema)
+expectType<string | undefined>(({} as ErrorObject).propertyName)
+expectType<unknown>(({} as ErrorObject).schema)
+expectType<string>(({} as ErrorObject).schemaPath)
+
+expectType<Symbol>(AjvReference)
+
+{
+  const jtdSchema = {
+    discriminator: 'version',
+    mapping: {
+      1: {
+        properties: {
+          foo: { type: 'uint8' }
+        }
+      },
+      2: {
+        properties: {
+          foo: { type: 'string' }
+        }
+      }
+    }
+  }
+
+  const externalSchemas1 = {
+    foo: {
+      definitions: {
+        coordinates: {
+          properties: {
+            lat: { type: 'float32' },
+            lng: { type: 'float32' }
+          }
+        }
+      }
+    }
+  }
+
+  const factory = AjvCompiler({ jtdSerializer: true })
+  expectType<BuildSerializerFromPool>(factory)
+  const compiler = factory(externalSchemas1, {})
+  expectAssignable<Function>(compiler)
+  const serializeFunc = compiler({ schema: jtdSchema })
+  expectType<(data: unknown) => string>(serializeFunc)
+  expectType<string>(serializeFunc({ version: '1', foo: 42 }))
+}
+// JTD
+{
+  const factory = AjvCompiler()
+  expectType<BuildCompilerFromPool>(factory)
+
+  const jtdSchema = {
+    discriminator: 'version',
+    mapping: {
+      1: {
+        properties: {
+          foo: { type: 'uint8' }
+        }
+      },
+      2: {
+        properties: {
+          foo: { type: 'string' }
+        }
+      }
+    }
+  }
+
+  const compiler = factory({}, {
+    customOptions: {},
+    mode: 'JTD'
+  })
+  expectAssignable<ValidatorCompiler>(compiler)
+  const validatorFunc = compiler({ schema: jtdSchema })
+  expectAssignable<ValidateFunction>(validatorFunc)
+
+  expectType<boolean | Promise<any>>(validatorFunc({
+    version: '2',
+    foo: []
+  }))
+}
+
+// generate standalone code
+{
+  const base = {
+    $id: 'urn:schema:base',
+    definitions: {
+      hello: { type: 'string' }
+    },
+    type: 'object',
+    properties: {
+      hello: { $ref: '#/definitions/hello' }
+    }
+  }
+
+  const refSchema = {
+    $id: 'urn:schema:ref',
+    type: 'object',
+    properties: {
+      hello: { $ref: 'urn:schema:base#/definitions/hello' }
+    }
+  }
+
+  const endpointSchema = {
+    schema: {
+      $id: 'urn:schema:endpoint',
+      $ref: 'urn:schema:ref'
+    }
+  }
+
+  const schemaMap = {
+    [base.$id]: base,
+    [refSchema.$id]: refSchema
+  }
+
+  const factory = StandaloneValidator({
+    readMode: false,
+    storeFunction (routeOpts, schemaValidationCode) {
+      expectType<RouteDefinition>(routeOpts)
+      expectType<string>(schemaValidationCode)
+    }
+  })
+  expectAssignable<ValidatorFactory>(factory)
+
+  const compiler = factory(schemaMap)
+  expectAssignable<ValidatorCompiler>(compiler)
+  expectAssignable<Function>(compiler(endpointSchema))
+}
+
+{
+  const base = {
+    $id: 'urn:schema:base',
+    definitions: {
+      hello: { type: 'string' }
+    },
+    type: 'object',
+    properties: {
+      hello: { $ref: '#/definitions/hello' }
+    }
+  }
+
+  const refSchema = {
+    $id: 'urn:schema:ref',
+    type: 'object',
+    properties: {
+      hello: { $ref: 'urn:schema:base#/definitions/hello' }
+    }
+  }
+
+  const endpointSchema = {
+    schema: {
+      $id: 'urn:schema:endpoint',
+      $ref: 'urn:schema:ref'
+    }
+  }
+
+  const schemaMap = {
+    [base.$id]: base,
+    [refSchema.$id]: refSchema
+  }
+  const factory = StandaloneValidator({
+    readMode: true,
+    restoreFunction (routeOpts) {
+      expectType<RouteDefinition>(routeOpts)
+      return {} as ValidateFunction
+    }
+  })
+  expectAssignable<ValidatorFactory>(factory)
+
+  const compiler = factory(schemaMap)
+  expectAssignable<ValidatorCompiler>(compiler)
+  expectType<AnyValidateFunction<any>>(compiler(endpointSchema))
+}
+
+// Plugins
+{
+  const factory = AjvCompiler()
+  const compilerFactoryParams = {
+    customOptions: {},
+    plugins: [
+      (ajv: Ajv) => {
+        expectType<Ajv>(ajv)
+        return ajv
+      },
+      (ajv: Ajv, options: unknown) => {
+        expectType<Ajv>(ajv)
+        expectType<unknown>(options)
+        return ajv
+      }
+    ]
+  }
+  expectAssignable<Parameters<BuildCompilerFromPool>>([{}, compilerFactoryParams])
+
+  const compiler = factory({}, {
+    customOptions: {},
+    plugins: [
+      (ajv) => {
+        expectType<Ajv>(ajv)
+        return ajv
+      },
+      (ajv, options) => {
+        expectType<Ajv>(ajv)
+        expectType<unknown>(options)
+        return ajv
+      }
+    ]
+  })
+  expectAssignable<ValidatorCompiler>(compiler)
+}
+// Compiler factory should allow both signatures (mode: JTD and mode omitted)
+{
+  expectAssignable<Parameters<BuildCompilerFromPool>>([{}, {}])
+
+  const ajvPlugin = (ajv: Ajv): Ajv => {
+    expectType<Ajv>(ajv)
+    return ajv
+  }
+  expectAssignable<Parameters<BuildCompilerFromPool>>([{}, { plugins: [ajvPlugin] }])
+
+  expectAssignable<Parameters<BuildCompilerFromPool>>([{}, {
+    mode: 'JTD',
+    customOptions: {
+      removeAdditional: 'all'
+    },
+    plugins: [ajvPlugin]
+  }])
+
+  expectAssignable<Parameters<BuildCompilerFromPool>>([{}, {
+    mode: 'JTD',
+    customOptions: {
+      removeAdditional: 'all'
+    },
+    plugins: [[ajvPlugin, ['string1', 'string2']]]
+  }])
+
+  expectAssignable<Parameters<BuildCompilerFromPool>>([{}, {
+    plugins: [
+      ajvPlugin,
+      (ajv: Ajv, options: unknown): Ajv => {
+        expectType<Ajv>(ajv)
+        expectType<unknown>(options)
+        return ajv
+      },
+      [ajvPlugin, ['keyword1', 'keyword2']],
+      [ajvPlugin, [{ key: 'value' }]],
+    ]
+  }])
+}

services/slides/node_modules/@fastify/busboy/LICENSE

@@ -0,0 +1,24 @@
+MIT License
+
+Copyright Brian White. All rights reserved.
+Copyright (c) 2021-present The Fastify team
+
+The Fastify team members are listed at https://github.com/fastify/fastify#team.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

services/slides/node_modules/@fastify/busboy/README.md

@@ -0,0 +1,270 @@
+# busboy
+
+<div align="center">
+
+[![Build Status](https://github.com/fastify/busboy/actions/workflows/ci.yml/badge.svg?branch=main)](https://github.com/fastify/busboy/actions)
+[![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat)](https://standardjs.com/)
+[![Security Responsible Disclosure](https://img.shields.io/badge/Security-Responsible%20Disclosure-yellow.svg)](https://github.com/fastify/.github/blob/main/SECURITY.md)
+
+</div>
+
+<div align="center">
+
+[![NPM version](https://img.shields.io/npm/v/@fastify/busboy.svg?style=flat)](https://www.npmjs.com/package/@fastify/busboy)
+[![NPM downloads](https://img.shields.io/npm/dm/@fastify/busboy.svg?style=flat)](https://www.npmjs.com/package/@fastify/busboy)
+
+</div>
+
+Description
+===========
+
+A Node.js module for parsing incoming HTML form data.
+
+This is an officially supported fork by [fastify](https://github.com/fastify/) organization of the amazing library [originally created](https://github.com/mscdex/busboy) by Brian White,
+aimed at addressing long-standing issues with it.
+
+Benchmark (Mean time for 500 Kb payload, 2000 cycles, 1000 cycle warmup):
+
+| Library               | Version | Mean time in nanoseconds (less is better) |
+|-----------------------|---------|-------------------------------------------|
+| busboy                | 0.3.1   | `340114`                                  |
+| @fastify/busboy       | 1.0.0   | `270984`                                  |
+
+[Changelog](https://github.com/fastify/busboy/blob/main/CHANGELOG.md) since busboy 0.31.
+
+Requirements
+============
+
+* [Node.js](http://nodejs.org/) 10+
+
+
+Install
+=======
+
+    npm i @fastify/busboy
+
+
+Examples
+========
+
+* Parsing (multipart) with default options:
+
+```javascript
+const http = require('node:http');
+const { inspect } = require('node:util');
+const Busboy = require('@fastify/busboy');
+
+http.createServer((req, res) => {
+  if (req.method === 'POST') {
+    const busboy = new Busboy({ headers: req.headers });
+    busboy.on('file', (fieldname, file, filename, encoding, mimetype) => {
+      console.log(`File [${fieldname}]: filename: ${filename}, encoding: ${encoding}, mimetype: ${mimetype}`);
+      file.on('data', data => {
+        console.log(`File [${fieldname}] got ${data.length} bytes`);
+      });
+      file.on('end', () => {
+        console.log(`File [${fieldname}] Finished`);
+      });
+    });
+    busboy.on('field', (fieldname, val, fieldnameTruncated, valTruncated, encoding, mimetype) => {
+      console.log(`Field [${fieldname}]: value: ${inspect(val)}`);
+    });
+    busboy.on('finish', () => {
+      console.log('Done parsing form!');
+      res.writeHead(303, { Connection: 'close', Location: '/' });
+      res.end();
+    });
+    req.pipe(busboy);
+  } else if (req.method === 'GET') {
+    res.writeHead(200, { Connection: 'close' });
+    res.end(`<html><head></head><body>
+               <form method="POST" enctype="multipart/form-data">
+                <input type="text" name="textfield"><br>
+                <input type="file" name="filefield"><br>
+                <input type="submit">
+              </form>
+            </body></html>`);
+  }
+}).listen(8000, () => {
+  console.log('Listening for requests');
+});
+
+// Example output, using http://nodejs.org/images/ryan-speaker.jpg as the file:
+//
+// Listening for requests
+// File [filefield]: filename: ryan-speaker.jpg, encoding: binary
+// File [filefield] got 11971 bytes
+// Field [textfield]: value: 'testing! :-)'
+// File [filefield] Finished
+// Done parsing form!
+```
+
+* Save all incoming files to disk:
+
+```javascript
+const http = require('node:http');
+const path = require('node:path');
+const os = require('node:os');
+const fs = require('node:fs');
+
+const Busboy = require('@fastify/busboy');
+
+http.createServer(function(req, res) {
+  if (req.method === 'POST') {
+    const busboy = new Busboy({ headers: req.headers });
+    busboy.on('file', function(fieldname, file, filename, encoding, mimetype) {
+      var saveTo = path.join(os.tmpdir(), path.basename(fieldname));
+      file.pipe(fs.createWriteStream(saveTo));
+    });
+    busboy.on('finish', function() {
+      res.writeHead(200, { 'Connection': 'close' });
+      res.end("That's all folks!");
+    });
+    return req.pipe(busboy);
+  }
+  res.writeHead(404);
+  res.end();
+}).listen(8000, function() {
+  console.log('Listening for requests');
+});
+```
+
+* Parsing (urlencoded) with default options:
+
+```javascript
+const http = require('node:http');
+const { inspect } = require('node:util');
+
+const Busboy = require('@fastify/busboy');
+
+http.createServer(function(req, res) {
+  if (req.method === 'POST') {
+    const busboy = new Busboy({ headers: req.headers });
+    busboy.on('file', function(fieldname, file, filename, encoding, mimetype) {
+      console.log('File [' + fieldname + ']: filename: ' + filename);
+      file.on('data', function(data) {
+        console.log('File [' + fieldname + '] got ' + data.length + ' bytes');
+      });
+      file.on('end', function() {
+        console.log('File [' + fieldname + '] Finished');
+      });
+    });
+    busboy.on('field', function(fieldname, val, fieldnameTruncated, valTruncated) {
+      console.log('Field [' + fieldname + ']: value: ' + inspect(val));
+    });
+    busboy.on('finish', function() {
+      console.log('Done parsing form!');
+      res.writeHead(303, { Connection: 'close', Location: '/' });
+      res.end();
+    });
+    req.pipe(busboy);
+  } else if (req.method === 'GET') {
+    res.writeHead(200, { Connection: 'close' });
+    res.end('<html><head></head><body>\
+               <form method="POST">\
+                <input type="text" name="textfield"><br />\
+                <select name="selectfield">\
+                  <option value="1">1</option>\
+                  <option value="10">10</option>\
+                  <option value="100">100</option>\
+                  <option value="9001">9001</option>\
+                </select><br />\
+                <input type="checkbox" name="checkfield">Node.js rules!<br />\
+                <input type="submit">\
+              </form>\
+            </body></html>');
+  }
+}).listen(8000, function() {
+  console.log('Listening for requests');
+});
+
+// Example output:
+//
+// Listening for requests
+// Field [textfield]: value: 'testing! :-)'
+// Field [selectfield]: value: '9001'
+// Field [checkfield]: value: 'on'
+// Done parsing form!
+```
+
+
+API
+===
+
+_Busboy_ is a _Writable_ stream
+
+Busboy (special) events
+-----------------------
+
+* **file**(< _string_ >fieldname, < _ReadableStream_ >stream, < _string_ >filename, < _string_ >transferEncoding, < _string_ >mimeType) - Emitted for each new file form field found. `transferEncoding` contains the 'Content-Transfer-Encoding' value for the file stream. `mimeType` contains the 'Content-Type' value for the file stream.
+    * Note: if you listen for this event, you should always handle the `stream` no matter if you care about the file contents or not (e.g. you can simply just do `stream.resume();` if you want to discard the contents), otherwise the 'finish' event will never fire on the Busboy instance. However, if you don't care about **any** incoming files, you can simply not listen for the 'file' event at all and any/all files will be automatically and safely discarded (these discarded files do still count towards `files` and `parts` limits).
+    * If a configured file size limit was reached, `stream` will both have a boolean property `truncated` (best checked at the end of the stream) and emit a 'limit' event to notify you when this happens.
+    * The property `bytesRead` informs about the number of bytes that have been read so far.
+
+* **field**(< _string_ >fieldname, < _string_ >value, < _boolean_ >fieldnameTruncated, < _boolean_ >valueTruncated, < _string_ >transferEncoding, < _string_ >mimeType) - Emitted for each new non-file field found.
+
+* **partsLimit**() - Emitted when specified `parts` limit has been reached. No more 'file' or 'field' events will be emitted.
+
+* **filesLimit**() - Emitted when specified `files` limit has been reached. No more 'file' events will be emitted.
+
+* **fieldsLimit**() - Emitted when specified `fields` limit has been reached. No more 'field' events will be emitted.
+
+
+Busboy methods
+--------------
+
+* **(constructor)**(< _object_ >config) - Creates and returns a new Busboy instance.
+
+    * The constructor takes the following valid `config` settings:
+
+        * **headers** - _object_ - These are the HTTP headers of the incoming request, which are used by individual parsers.
+
+        * **autoDestroy** - _boolean_ - Whether this stream should automatically call .destroy() on itself after ending. (Default: false).
+
+        * **highWaterMark** - _integer_ - highWaterMark to use for this Busboy instance (Default: WritableStream default).
+
+        * **fileHwm** - _integer_ - highWaterMark to use for file streams (Default: ReadableStream default).
+
+        * **defCharset** - _string_ - Default character set to use when one isn't defined (Default: 'utf8').
+
+        * **preservePath** - _boolean_ - If paths in the multipart 'filename' field shall be preserved. (Default: false).
+
+        * **isPartAFile** - __function__ - Use this function to override the default file detection functionality. It has following parameters:
+
+            * fieldName - __string__ The name of the field.
+
+            * contentType - __string__ The content-type of the part, e.g. `text/plain`, `image/jpeg`, `application/octet-stream`
+
+            * fileName - __string__ The name of a file supplied by the part.
+
+          (Default: `(fieldName, contentType, fileName) => (contentType === 'application/octet-stream' || fileName !== undefined)`)
+
+        * **limits** - _object_ - Various limits on incoming data. Valid properties are:
+
+            * **fieldNameSize** - _integer_ - Max field name size (in bytes) (Default: 100 bytes).
+
+            * **fieldSize** - _integer_ - Max field value size (in bytes) (Default: 1 MiB, which is 1024 x 1024 bytes).
+
+            * **fields** - _integer_ - Max number of non-file fields (Default: Infinity).
+
+            * **fileSize** - _integer_ - For multipart forms, the max file size (in bytes) (Default: Infinity).
+
+            * **files** - _integer_ - For multipart forms, the max number of file fields (Default: Infinity).
+
+            * **parts** - _integer_ - For multipart forms, the max number of parts (fields + files) (Default: Infinity).
+
+            * **headerPairs** - _integer_ - For multipart forms, the max number of header key=>value pairs to parse **Default:** 2000
+
+            * **headerSize** - _integer_ - For multipart forms, the max size of a multipart header **Default:** 81920.
+
+    * The constructor can throw errors:
+
+        * **Busboy expected an options-Object.** - Busboy expected an Object as first parameters.
+
+        * **Busboy expected an options-Object with headers-attribute.** - The first parameter is lacking of a headers-attribute.
+
+        * **Limit $limit is not a valid number** - Busboy expected the desired limit to be of type number. Busboy throws this Error to prevent a potential security issue by falling silently back to the Busboy-defaults. Potential source for this Error can be the direct use of environment variables without transforming them to the type number.
+
+        * **Unsupported Content-Type.** - The `Content-Type` isn't one Busboy can parse.
+
+        * **Missing Content-Type-header.** - The provided headers don't include `Content-Type` at all.

services/slides/node_modules/@fastify/busboy/deps/dicer/LICENSE

@@ -0,0 +1,19 @@
+Copyright Brian White. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to
+deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+sell copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+IN THE SOFTWARE.

services/slides/node_modules/@fastify/busboy/deps/dicer/lib/Dicer.js

@@ -0,0 +1,213 @@
+'use strict'
+
+const WritableStream = require('node:stream').Writable
+const inherits = require('node:util').inherits
+
+const StreamSearch = require('../../streamsearch/sbmh')
+
+const PartStream = require('./PartStream')
+const HeaderParser = require('./HeaderParser')
+
+const DASH = 45
+const B_ONEDASH = Buffer.from('-')
+const B_CRLF = Buffer.from('\r\n')
+const EMPTY_FN = function () {}
+
+function Dicer (cfg) {
+  if (!(this instanceof Dicer)) { return new Dicer(cfg) }
+  WritableStream.call(this, cfg)
+
+  if (!cfg || (!cfg.headerFirst && typeof cfg.boundary !== 'string')) { throw new TypeError('Boundary required') }
+
+  if (typeof cfg.boundary === 'string') { this.setBoundary(cfg.boundary) } else { this._bparser = undefined }
+
+  this._headerFirst = cfg.headerFirst
+
+  this._dashes = 0
+  this._parts = 0
+  this._finished = false
+  this._realFinish = false
+  this._isPreamble = true
+  this._justMatched = false
+  this._firstWrite = true
+  this._inHeader = true
+  this._part = undefined
+  this._cb = undefined
+  this._ignoreData = false
+  this._partOpts = { highWaterMark: cfg.partHwm }
+  this._pause = false
+
+  const self = this
+  this._hparser = new HeaderParser(cfg)
+  this._hparser.on('header', function (header) {
+    self._inHeader = false
+    self._part.emit('header', header)
+  })
+}
+inherits(Dicer, WritableStream)
+
+Dicer.prototype.emit = function (ev) {
+  if (ev === 'finish' && !this._realFinish) {
+    if (!this._finished) {
+      const self = this
+      process.nextTick(function () {
+        self.emit('error', new Error('Unexpected end of multipart data'))
+        if (self._part && !self._ignoreData) {
+          const type = (self._isPreamble ? 'Preamble' : 'Part')
+          self._part.emit('error', new Error(type + ' terminated early due to unexpected end of multipart data'))
+          self._part.push(null)
+          process.nextTick(function () {
+            self._realFinish = true
+            self.emit('finish')
+            self._realFinish = false
+          })
+          return
+        }
+        self._realFinish = true
+        self.emit('finish')
+        self._realFinish = false
+      })
+    }
+  } else { WritableStream.prototype.emit.apply(this, arguments) }
+}
+
+Dicer.prototype._write = function (data, encoding, cb) {
+  // ignore unexpected data (e.g. extra trailer data after finished)
+  if (!this._hparser && !this._bparser) { return cb() }
+
+  if (this._headerFirst && this._isPreamble) {
+    if (!this._part) {
+      this._part = new PartStream(this._partOpts)
+      if (this.listenerCount('preamble') !== 0) { this.emit('preamble', this._part) } else { this._ignore() }
+    }
+    const r = this._hparser.push(data)
+    if (!this._inHeader && r !== undefined && r < data.length) { data = data.slice(r) } else { return cb() }
+  }
+
+  // allows for "easier" testing
+  if (this._firstWrite) {
+    this._bparser.push(B_CRLF)
+    this._firstWrite = false
+  }
+
+  this._bparser.push(data)
+
+  if (this._pause) { this._cb = cb } else { cb() }
+}
+
+Dicer.prototype.reset = function () {
+  this._part = undefined
+  this._bparser = undefined
+  this._hparser = undefined
+}
+
+Dicer.prototype.setBoundary = function (boundary) {
+  const self = this
+  this._bparser = new StreamSearch('\r\n--' + boundary)
+  this._bparser.on('info', function (isMatch, data, start, end) {
+    self._oninfo(isMatch, data, start, end)
+  })
+}
+
+Dicer.prototype._ignore = function () {
+  if (this._part && !this._ignoreData) {
+    this._ignoreData = true
+    this._part.on('error', EMPTY_FN)
+    // we must perform some kind of read on the stream even though we are
+    // ignoring the data, otherwise node's Readable stream will not emit 'end'
+    // after pushing null to the stream
+    this._part.resume()
+  }
+}
+
+Dicer.prototype._oninfo = function (isMatch, data, start, end) {
+  let buf; const self = this; let i = 0; let r; let shouldWriteMore = true
+
+  if (!this._part && this._justMatched && data) {
+    while (this._dashes < 2 && (start + i) < end) {
+      if (data[start + i] === DASH) {
+        ++i
+        ++this._dashes
+      } else {
+        if (this._dashes) { buf = B_ONEDASH }
+        this._dashes = 0
+        break
+      }
+    }
+    if (this._dashes === 2) {
+      if ((start + i) < end && this.listenerCount('trailer') !== 0) { this.emit('trailer', data.slice(start + i, end)) }
+      this.reset()
+      this._finished = true
+      // no more parts will be added
+      if (self._parts === 0) {
+        self._realFinish = true
+        self.emit('finish')
+        self._realFinish = false
+      }
+    }
+    if (this._dashes) { return }
+  }
+  if (this._justMatched) { this._justMatched = false }
+  if (!this._part) {
+    this._part = new PartStream(this._partOpts)
+    this._part._read = function (n) {
+      self._unpause()
+    }
+    if (this._isPreamble && this.listenerCount('preamble') !== 0) {
+      this.emit('preamble', this._part)
+    } else if (this._isPreamble !== true && this.listenerCount('part') !== 0) {
+      this.emit('part', this._part)
+    } else {
+      this._ignore()
+    }
+    if (!this._isPreamble) { this._inHeader = true }
+  }
+  if (data && start < end && !this._ignoreData) {
+    if (this._isPreamble || !this._inHeader) {
+      if (buf) { shouldWriteMore = this._part.push(buf) }
+      shouldWriteMore = this._part.push(data.slice(start, end))
+      if (!shouldWriteMore) { this._pause = true }
+    } else if (!this._isPreamble && this._inHeader) {
+      if (buf) { this._hparser.push(buf) }
+      r = this._hparser.push(data.slice(start, end))
+      if (!this._inHeader && r !== undefined && r < end) { this._oninfo(false, data, start + r, end) }
+    }
+  }
+  if (isMatch) {
+    this._hparser.reset()
+    if (this._isPreamble) { this._isPreamble = false } else {
+      if (start !== end) {
+        ++this._parts
+        this._part.on('end', function () {
+          if (--self._parts === 0) {
+            if (self._finished) {
+              self._realFinish = true
+              self.emit('finish')
+              self._realFinish = false
+            } else {
+              self._unpause()
+            }
+          }
+        })
+      }
+    }
+    this._part.push(null)
+    this._part = undefined
+    this._ignoreData = false
+    this._justMatched = true
+    this._dashes = 0
+  }
+}
+
+Dicer.prototype._unpause = function () {
+  if (!this._pause) { return }
+
+  this._pause = false
+  if (this._cb) {
+    const cb = this._cb
+    this._cb = undefined
+    cb()
+  }
+}
+
+module.exports = Dicer

services/slides/node_modules/@fastify/busboy/deps/dicer/lib/HeaderParser.js

@@ -0,0 +1,100 @@
+'use strict'
+
+const EventEmitter = require('node:events').EventEmitter
+const inherits = require('node:util').inherits
+const getLimit = require('../../../lib/utils/getLimit')
+
+const StreamSearch = require('../../streamsearch/sbmh')
+
+const B_DCRLF = Buffer.from('\r\n\r\n')
+const RE_CRLF = /\r\n/g
+const RE_HDR = /^([^:]+):[ \t]?([\x00-\xFF]+)?$/ // eslint-disable-line no-control-regex
+
+function HeaderParser (cfg) {
+  EventEmitter.call(this)
+
+  cfg = cfg || {}
+  const self = this
+  this.nread = 0
+  this.maxed = false
+  this.npairs = 0
+  this.maxHeaderPairs = getLimit(cfg, 'maxHeaderPairs', 2000)
+  this.maxHeaderSize = getLimit(cfg, 'maxHeaderSize', 80 * 1024)
+  this.buffer = ''
+  this.header = {}
+  this.finished = false
+  this.ss = new StreamSearch(B_DCRLF)
+  this.ss.on('info', function (isMatch, data, start, end) {
+    if (data && !self.maxed) {
+      if (self.nread + end - start >= self.maxHeaderSize) {
+        end = self.maxHeaderSize - self.nread + start
+        self.nread = self.maxHeaderSize
+        self.maxed = true
+      } else { self.nread += (end - start) }
+
+      self.buffer += data.toString('binary', start, end)
+    }
+    if (isMatch) { self._finish() }
+  })
+}
+inherits(HeaderParser, EventEmitter)
+
+HeaderParser.prototype.push = function (data) {
+  const r = this.ss.push(data)
+  if (this.finished) { return r }
+}
+
+HeaderParser.prototype.reset = function () {
+  this.finished = false
+  this.buffer = ''
+  this.header = {}
+  this.ss.reset()
+}
+
+HeaderParser.prototype._finish = function () {
+  if (this.buffer) { this._parseHeader() }
+  this.ss.matches = this.ss.maxMatches
+  const header = this.header
+  this.header = {}
+  this.buffer = ''
+  this.finished = true
+  this.nread = this.npairs = 0
+  this.maxed = false
+  this.emit('header', header)
+}
+
+HeaderParser.prototype._parseHeader = function () {
+  if (this.npairs === this.maxHeaderPairs) { return }
+
+  const lines = this.buffer.split(RE_CRLF)
+  const len = lines.length
+  let m, h
+
+  for (var i = 0; i < len; ++i) { // eslint-disable-line no-var
+    if (lines[i].length === 0) { continue }
+    if (lines[i][0] === '\t' || lines[i][0] === ' ') {
+      // folded header content
+      // RFC2822 says to just remove the CRLF and not the whitespace following
+      // it, so we follow the RFC and include the leading whitespace ...
+      if (h) {
+        this.header[h][this.header[h].length - 1] += lines[i]
+        continue
+      }
+    }
+
+    const posColon = lines[i].indexOf(':')
+    if (
+      posColon === -1 ||
+      posColon === 0
+    ) {
+      return
+    }
+    m = RE_HDR.exec(lines[i])
+    h = m[1].toLowerCase()
+    this.header[h] = this.header[h] || []
+    this.header[h].push((m[2] || ''))
+    if (++this.npairs === this.maxHeaderPairs) { break }
+  }
+}
+
+module.exports = HeaderParser

services/slides/node_modules/@fastify/busboy/deps/dicer/lib/PartStream.js

@@ -0,0 +1,13 @@
+'use strict'
+
+const inherits = require('node:util').inherits
+const ReadableStream = require('node:stream').Readable
+
+function PartStream (opts) {
+  ReadableStream.call(this, opts)
+}
+inherits(PartStream, ReadableStream)
+
+PartStream.prototype._read = function (n) {}
+
+module.exports = PartStream

services/slides/node_modules/@fastify/busboy/deps/dicer/lib/dicer.d.ts

@@ -0,0 +1,164 @@
+// Type definitions for dicer 0.2
+// Project: https://github.com/mscdex/dicer
+// Definitions by: BendingBender <https://github.com/BendingBender>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.2
+/// <reference types="node" />
+
+import stream = require("stream");
+
+// tslint:disable:unified-signatures
+
+/**
+ * A very fast streaming multipart parser for node.js.
+ * Dicer is a WritableStream
+ *
+ * Dicer (special) events:
+ * - on('finish', ()) - Emitted when all parts have been parsed and the Dicer instance has been ended.
+ * - on('part', (stream: PartStream)) - Emitted when a new part has been found.
+ * - on('preamble', (stream: PartStream)) - Emitted for preamble if you should happen to need it (can usually be ignored).
+ * - on('trailer', (data: Buffer)) - Emitted when trailing data was found after the terminating boundary (as with the preamble, this can usually be ignored too).
+ */
+export class Dicer extends stream.Writable {
+    /**
+     * Creates and returns a new Dicer instance with the following valid config settings:
+     *
+     * @param config The configuration to use
+     */
+    constructor(config: Dicer.Config);
+    /**
+     * Sets the boundary to use for parsing and performs some initialization needed for parsing.
+     * You should only need to use this if you set headerFirst to true in the constructor and are parsing the boundary from the preamble header.
+     *
+     * @param boundary The boundary to use
+     */
+    setBoundary(boundary: string): void;
+    addListener(event: "finish", listener: () => void): this;
+    addListener(event: "part", listener: (stream: Dicer.PartStream) => void): this;
+    addListener(event: "preamble", listener: (stream: Dicer.PartStream) => void): this;
+    addListener(event: "trailer", listener: (data: Buffer) => void): this;
+    addListener(event: "close", listener: () => void): this;
+    addListener(event: "drain", listener: () => void): this;
+    addListener(event: "error", listener: (err: Error) => void): this;
+    addListener(event: "pipe", listener: (src: stream.Readable) => void): this;
+    addListener(event: "unpipe", listener: (src: stream.Readable) => void): this;
+    addListener(event: string, listener: (...args: any[]) => void): this;
+    on(event: "finish", listener: () => void): this;
+    on(event: "part", listener: (stream: Dicer.PartStream) => void): this;
+    on(event: "preamble", listener: (stream: Dicer.PartStream) => void): this;
+    on(event: "trailer", listener: (data: Buffer) => void): this;
+    on(event: "close", listener: () => void): this;
+    on(event: "drain", listener: () => void): this;
+    on(event: "error", listener: (err: Error) => void): this;
+    on(event: "pipe", listener: (src: stream.Readable) => void): this;
+    on(event: "unpipe", listener: (src: stream.Readable) => void): this;
+    on(event: string, listener: (...args: any[]) => void): this;
+    once(event: "finish", listener: () => void): this;
+    once(event: "part", listener: (stream: Dicer.PartStream) => void): this;
+    once(event: "preamble", listener: (stream: Dicer.PartStream) => void): this;
+    once(event: "trailer", listener: (data: Buffer) => void): this;
+    once(event: "close", listener: () => void): this;
+    once(event: "drain", listener: () => void): this;
+    once(event: "error", listener: (err: Error) => void): this;
+    once(event: "pipe", listener: (src: stream.Readable) => void): this;
+    once(event: "unpipe", listener: (src: stream.Readable) => void): this;
+    once(event: string, listener: (...args: any[]) => void): this;
+    prependListener(event: "finish", listener: () => void): this;
+    prependListener(event: "part", listener: (stream: Dicer.PartStream) => void): this;
+    prependListener(event: "preamble", listener: (stream: Dicer.PartStream) => void): this;
+    prependListener(event: "trailer", listener: (data: Buffer) => void): this;
+    prependListener(event: "close", listener: () => void): this;
+    prependListener(event: "drain", listener: () => void): this;
+    prependListener(event: "error", listener: (err: Error) => void): this;
+    prependListener(event: "pipe", listener: (src: stream.Readable) => void): this;
+    prependListener(event: "unpipe", listener: (src: stream.Readable) => void): this;
+    prependListener(event: string, listener: (...args: any[]) => void): this;
+    prependOnceListener(event: "finish", listener: () => void): this;
+    prependOnceListener(event: "part", listener: (stream: Dicer.PartStream) => void): this;
+    prependOnceListener(event: "preamble", listener: (stream: Dicer.PartStream) => void): this;
+    prependOnceListener(event: "trailer", listener: (data: Buffer) => void): this;
+    prependOnceListener(event: "close", listener: () => void): this;
+    prependOnceListener(event: "drain", listener: () => void): this;
+    prependOnceListener(event: "error", listener: (err: Error) => void): this;
+    prependOnceListener(event: "pipe", listener: (src: stream.Readable) => void): this;
+    prependOnceListener(event: "unpipe", listener: (src: stream.Readable) => void): this;
+    prependOnceListener(event: string, listener: (...args: any[]) => void): this;
+    removeListener(event: "finish", listener: () => void): this;
+    removeListener(event: "part", listener: (stream: Dicer.PartStream) => void): this;
+    removeListener(event: "preamble", listener: (stream: Dicer.PartStream) => void): this;
+    removeListener(event: "trailer", listener: (data: Buffer) => void): this;
+    removeListener(event: "close", listener: () => void): this;
+    removeListener(event: "drain", listener: () => void): this;
+    removeListener(event: "error", listener: (err: Error) => void): this;
+    removeListener(event: "pipe", listener: (src: stream.Readable) => void): this;
+    removeListener(event: "unpipe", listener: (src: stream.Readable) => void): this;
+    removeListener(event: string, listener: (...args: any[]) => void): this;
+}
+
+declare namespace Dicer {
+    interface Config {
+        /**
+         * This is the boundary used to detect the beginning of a new part.
+         */
+        boundary?: string | undefined;
+        /**
+         * If true, preamble header parsing will be performed first.
+         */
+        headerFirst?: boolean | undefined;
+        /**
+         * The maximum number of header key=>value pairs to parse Default: 2000 (same as node's http).
+         */
+        maxHeaderPairs?: number | undefined;
+    }
+
+    /**
+     * PartStream is a _ReadableStream_
+     *
+     * PartStream (special) events:
+     * - on('header', (header: object)) - An object containing the header for this particular part. Each property value is an array of one or more string values.
+     */
+    interface PartStream extends stream.Readable {
+        addListener(event: "header", listener: (header: object) => void): this;
+        addListener(event: "close", listener: () => void): this;
+        addListener(event: "data", listener: (chunk: Buffer | string) => void): this;
+        addListener(event: "end", listener: () => void): this;
+        addListener(event: "readable", listener: () => void): this;
+        addListener(event: "error", listener: (err: Error) => void): this;
+        addListener(event: string, listener: (...args: any[]) => void): this;
+        on(event: "header", listener: (header: object) => void): this;
+        on(event: "close", listener: () => void): this;
+        on(event: "data", listener: (chunk: Buffer | string) => void): this;
+        on(event: "end", listener: () => void): this;
+        on(event: "readable", listener: () => void): this;
+        on(event: "error", listener: (err: Error) => void): this;
+        on(event: string, listener: (...args: any[]) => void): this;
+        once(event: "header", listener: (header: object) => void): this;
+        once(event: "close", listener: () => void): this;
+        once(event: "data", listener: (chunk: Buffer | string) => void): this;
+        once(event: "end", listener: () => void): this;
+        once(event: "readable", listener: () => void): this;
+        once(event: "error", listener: (err: Error) => void): this;
+        once(event: string, listener: (...args: any[]) => void): this;
+        prependListener(event: "header", listener: (header: object) => void): this;
+        prependListener(event: "close", listener: () => void): this;
+        prependListener(event: "data", listener: (chunk: Buffer | string) => void): this;
+        prependListener(event: "end", listener: () => void): this;
+        prependListener(event: "readable", listener: () => void): this;
+        prependListener(event: "error", listener: (err: Error) => void): this;
+        prependListener(event: string, listener: (...args: any[]) => void): this;
+        prependOnceListener(event: "header", listener: (header: object) => void): this;
+        prependOnceListener(event: "close", listener: () => void): this;
+        prependOnceListener(event: "data", listener: (chunk: Buffer | string) => void): this;
+        prependOnceListener(event: "end", listener: () => void): this;
+        prependOnceListener(event: "readable", listener: () => void): this;
+        prependOnceListener(event: "error", listener: (err: Error) => void): this;
+        prependOnceListener(event: string, listener: (...args: any[]) => void): this;
+        removeListener(event: "header", listener: (header: object) => void): this;
+        removeListener(event: "close", listener: () => void): this;
+        removeListener(event: "data", listener: (chunk: Buffer | string) => void): this;
+        removeListener(event: "end", listener: () => void): this;
+        removeListener(event: "readable", listener: () => void): this;
+        removeListener(event: "error", listener: (err: Error) => void): this;
+        removeListener(event: string, listener: (...args: any[]) => void): this;
+    }
+}

services/slides/node_modules/@fastify/busboy/deps/streamsearch/sbmh.js

@@ -0,0 +1,230 @@
+'use strict'
+
+/**
+ * Copyright Brian White. All rights reserved.
+ *
+ * @see https://github.com/mscdex/streamsearch
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
+ * deal in the Software without restriction, including without limitation the
+ * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ *
+ * Based heavily on the Streaming Boyer-Moore-Horspool C++ implementation
+ * by Hongli Lai at: https://github.com/FooBarWidget/boyer-moore-horspool
+ */
+
+const { EventEmitter } = require('node:events')
+const { inherits } = require('node:util')
+
+function SBMH (needle) {
+  if (typeof needle === 'string') {
+    needle = Buffer.from(needle)
+  }
+
+  if (!Buffer.isBuffer(needle)) {
+    throw new TypeError('The needle has to be a String or a Buffer.')
+  }
+
+  const needleLength = needle.length
+  const needleLastCharIndex = needleLength - 1
+
+  if (needleLength === 0) {
+    throw new Error('The needle cannot be an empty String/Buffer.')
+  }
+
+  if (needleLength > 256) {
+    throw new Error('The needle cannot have a length bigger than 256.')
+  }
+
+  this.maxMatches = Infinity
+  this.matches = 0
+
+  this._occ = new Uint8Array(256)
+    .fill(needleLength) // Initialize occurrence table.
+  this._lookbehind_size = 0
+  this._needle = needle
+  this._bufpos = 0
+
+  this._lookbehind = Buffer.alloc(needleLastCharIndex)
+
+  // Populate occurrence table with analysis of the needle,
+  // ignoring last letter.
+  for (var i = 0; i < needleLastCharIndex; ++i) { // eslint-disable-line no-var
+    this._occ[needle[i]] = needleLastCharIndex - i
+  }
+}
+inherits(SBMH, EventEmitter)
+
+SBMH.prototype.reset = function () {
+  this._lookbehind_size = 0
+  this.matches = 0
+  this._bufpos = 0
+}
+
+SBMH.prototype.push = function (chunk, pos) {
+  if (!Buffer.isBuffer(chunk)) {
+    chunk = Buffer.from(chunk, 'binary')
+  }
+  const chlen = chunk.length
+  this._bufpos = pos || 0
+  let r
+  while (r !== chlen && this.matches < this.maxMatches) { r = this._sbmh_feed(chunk) }
+  return r
+}
+
+SBMH.prototype._sbmh_feed = function (data) {
+  const len = data.length
+  const needle = this._needle
+  const needleLength = needle.length
+  const needleLastCharIndex = needleLength - 1
+  const needleLastChar = needle[needleLastCharIndex]
+
+  // Positive: points to a position in `data`
+  //           pos == 3 points to data[3]
+  // Negative: points to a position in the lookbehind buffer
+  //           pos == -2 points to lookbehind[lookbehind_size - 2]
+  let pos = -this._lookbehind_size
+  let ch
+
+  if (pos < 0) {
+    // Lookbehind buffer is not empty. Perform Boyer-Moore-Horspool
+    // search with character lookup code that considers both the
+    // lookbehind buffer and the current round's haystack data.
+    //
+    // Loop until
+    //   there is a match.
+    // or until
+    //   we've moved past the position that requires the
+    //   lookbehind buffer. In this case we switch to the
+    //   optimized loop.
+    // or until
+    //   the character to look at lies outside the haystack.
+    while (pos < 0 && pos <= len - needleLength) {
+      ch = data[pos + needleLastCharIndex]
+
+      if (
+        ch === needleLastChar &&
+        this._sbmh_memcmp(data, pos, needleLastCharIndex)
+      ) {
+        this._lookbehind_size = 0
+        ++this.matches
+        this.emit('info', true)
+        return (this._bufpos = pos + needleLength)
+      }
+
+      pos += this._occ[ch]
+    }
+
+    // No match.
+
+    while (pos < 0 && !this._sbmh_memcmp(data, pos, len - pos)) {
+      // There's too few data for Boyer-Moore-Horspool to run,
+      // so let's use a different algorithm to skip as much as
+      // we can.
+      // Forward pos until
+      //   the trailing part of lookbehind + data
+      //   looks like the beginning of the needle
+      // or until
+      //   pos == 0
+      ++pos
+    }
+
+    if (pos >= 0) {
+      // Discard lookbehind buffer.
+      this.emit('info', false, this._lookbehind, 0, this._lookbehind_size)
+      this._lookbehind_size = 0
+    } else {
+      // Cut off part of the lookbehind buffer that has
+      // been processed and append the entire haystack
+      // into it.
+      const bytesToCutOff = this._lookbehind_size + pos
+      if (bytesToCutOff > 0) {
+        // The cut off data is guaranteed not to contain the needle.
+        this.emit('info', false, this._lookbehind, 0, bytesToCutOff)
+      }
+
+      this._lookbehind_size -= bytesToCutOff
+      this._lookbehind.copy(this._lookbehind, 0, bytesToCutOff, this._lookbehind_size)
+
+      data.copy(this._lookbehind, this._lookbehind_size)
+      this._lookbehind_size += len
+
+      this._bufpos = len
+      return len
+    }
+  }
+
+  // Lookbehind buffer is now empty. We only need to check if the
+  // needle is in the haystack.
+  pos = data.indexOf(needle, pos + this._bufpos)
+
+  if (pos !== -1) {
+    ++this.matches
+    if (pos === 0) { this.emit('info', true) } else { this.emit('info', true, data, this._bufpos, pos) }
+    return (this._bufpos = pos + needleLength)
+  }
+
+  pos = len - needleLastCharIndex
+  if (pos < 0) {
+    pos = 0
+  }
+
+  // There was no match. If there's trailing haystack data that we cannot
+  // match yet using the Boyer-Moore-Horspool algorithm (because the trailing
+  // data is less than the needle size) then match using a modified
+  // algorithm that starts matching from the beginning instead of the end.
+  // Whatever trailing data is left after running this algorithm is added to
+  // the lookbehind buffer.
+  while (
+    pos !== len &&
+    (
+      data[pos] !== needle[0] ||
+      Buffer.compare(
+        data.subarray(pos + 1, len),
+        needle.subarray(1, len - pos)
+      ) !== 0
+    )
+  ) {
+    ++pos
+  }
+
+  if (pos !== len) {
+    data.copy(this._lookbehind, 0, pos, len)
+    this._lookbehind_size = len - pos
+  }
+
+  // Everything until pos is guaranteed not to contain needle data.
+  if (pos !== 0) { this.emit('info', false, data, this._bufpos, pos) }
+
+  this._bufpos = len
+  return len
+}
+
+SBMH.prototype._sbmh_lookup_char = function (data, pos) {
+  return pos < 0
+    ? this._lookbehind[this._lookbehind_size + pos]
+    : data[pos]
+}
+
+SBMH.prototype._sbmh_memcmp = function (data, pos, len) {
+  for (var i = 0; i < len; ++i) { // eslint-disable-line no-var
+    if (this._sbmh_lookup_char(data, pos + i) !== this._needle[i]) { return false }
+  }
+  return true
+}
+
+module.exports = SBMH